23013330102 has 72 divisors (see below), whose sum is σ = 58120335000. Its totient is φ = 6561934848.

The previous prime is 23013330101. The next prime is 23013330107. The reversal of 23013330102 is 20103331032.

23013330102 is a `hidden beast` number, since 230 + 1 + 3 + 330 + 102 = 666.

It is a super-2 number, since 2×23013330102² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013330101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 413974 + ... + 466262.

It is an arithmetic number, because the mean of its divisors is an integer number (807226875).

Almost surely, 2^23013330102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23013330102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29060167500).

23013330102 is an abundant number, since it is smaller than the sum of its proper divisors (35107004898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23013330102 is a wasteful number, since it uses less digits than its factorization.

23013330102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52810 (or 52800 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23013330102 its reverse (20103331032), we get a palindrome (43116661134).

The spelling of 23013330102 in words is "twenty-three billion, thirteen million, three hundred thirty thousand, one hundred two".