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103200213233 = 1310337684877
BaseRepresentation
bin110000000011100110…
…1100100100011110001
3100212101012102000111202
41200013031210203301
53142323223310413
6115224242420545
710312253224145
oct1400715444361
9325335360452
10103200213233
113a848914727
1218001661755
139968824340
144dd00a3225
152a4017ae58
hex18073648f1

103200213233 has 8 divisors (see below), whose sum is σ = 111246293928. Its totient is φ = 95169504384.

The previous prime is 103200213167. The next prime is 103200213251. The reversal of 103200213233 is 332312002301.

It can be written as a sum of positive squares in 4 ways, for example, as 14129601424 + 89070611809 = 118868^2 + 298447^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103200213233 - 224 = 103183436017 is a prime.

It is a super-2 number, since 2×1032002132332 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103200213253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3829010 + ... + 3855867.

It is an arithmetic number, because the mean of its divisors is an integer number (13905786741).

Almost surely, 2103200213233 is an apocalyptic number.

103200213233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103200213233 is a deficient number, since it is larger than the sum of its proper divisors (8046080695).

103200213233 is a wasteful number, since it uses less digits than its factorization.

103200213233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7685923.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 103200213233 its reverse (332312002301), we get a palindrome (435512215534).

The spelling of 103200213233 in words is "one hundred three billion, two hundred million, two hundred thirteen thousand, two hundred thirty-three".

Divisors: 1 13 1033 13429 7684877 99903401 7938477941 103200213233