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103220013233 = 3831226321977
BaseRepresentation
bin110000000100001100…
…1000110100010110001
3100212102120122222000002
41200020121012202301
53142343310410413
6115230231035345
710312613431121
oct1401031064261
9325376588002
10103220013233
113a859008767
121800820bb55
13996c96770c
144dd2978c81
152a41c8c958
hex18086468b1

103220013233 has 8 divisors (see below), whose sum is σ = 103502665728. Its totient is φ = 102937429984.

The previous prime is 103220013217. The next prime is 103220013251. The reversal of 103220013233 is 332310022301.

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 103220013233 - 24 = 103220013217 is a prime.

It is a super-2 number, since 2×1032200132332 (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 (103220013733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4685741 + ... + 4707717.

It is an arithmetic number, because the mean of its divisors is an integer number (12937833216).

Almost surely, 2103220013233 is an apocalyptic number.

It is an amenable number.

103220013233 is a deficient number, since it is larger than the sum of its proper divisors (282652495).

103220013233 is a wasteful number, since it uses less digits than its factorization.

103220013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34623.

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

Adding to 103220013233 its reverse (332310022301), we get a palindrome (435530035534).

The spelling of 103220013233 in words is "one hundred three billion, two hundred twenty million, thirteen thousand, two hundred thirty-three".

Divisors: 1 383 12263 21977 4696729 8417191 269503951 103220013233