23023020102 has 32 divisors (see below), whose sum is σ = 48122491392. Its totient is φ = 7329298944.

The previous prime is 23023020089. The next prime is 23023020107. The reversal of 23023020102 is 20102032032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023020107) 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, 39643 + ... + 218214.

It is an arithmetic number, because the mean of its divisors is an integer number (1503827856).

Almost surely, 2^23023020102 is an apocalyptic number.

23023020102 is an abundant number, since it is smaller than the sum of its proper divisors (25099471290).

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

23023020102 is a wasteful number, since it uses less digits than its factorization.

23023020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258532.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 23023020102 its reverse (20102032032), we get a palindrome (43125052134).

The spelling of 23023020102 in words is "twenty-three billion, twenty-three million, twenty thousand, one hundred two".