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103331230223 = 1383563170099
BaseRepresentation
bin110000000111100000…
…1010111001000001111
3100212201022221101000212
41200033001113020033
53143110243331343
6115245242513035
710315433651654
oct1401701271017
9325638841025
10103331230223
113a905870731
121803950577b
139989a079a0
145003649c2b
152a4b90ac18
hex180f05720f

103331230223 has 16 divisors (see below), whose sum is σ = 112821206400. Its totient is φ = 94065554784.

The previous prime is 103331230199. The next prime is 103331230241. The reversal of 103331230223 is 322032133301.

It is a cyclic number.

It is not a de Polignac number, because 103331230223 - 212 = 103331226127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103331230243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522428 + ... + 692526.

It is an arithmetic number, because the mean of its divisors is an integer number (7051325400).

Almost surely, 2103331230223 is an apocalyptic number.

103331230223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103331230223 is a deficient number, since it is larger than the sum of its proper divisors (9489976177).

103331230223 is a wasteful number, since it uses less digits than its factorization.

103331230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170758.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 103331230223 its reverse (322032133301), we get a palindrome (425363363524).

The spelling of 103331230223 in words is "one hundred three billion, three hundred thirty-one million, two hundred thirty thousand, two hundred twenty-three".

Divisors: 1 13 83 563 1079 7319 46729 170099 607477 2211287 14118217 95765737 183536821 1244954581 7948556171 103331230223