23020302102 has 32 divisors (see below), whose sum is σ = 52718491392. Its totient is φ = 6564646944.

The previous prime is 23020302079. The next prime is 23020302143. The reversal of 23020302102 is 20120302032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502033 + ... + 545964.

It is an arithmetic number, because the mean of its divisors is an integer number (1647452856).

Almost surely, 2^23020302102 is an apocalyptic number.

23020302102 is an abundant number, since it is smaller than the sum of its proper divisors (29698189290).

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

23020302102 is a wasteful number, since it uses less digits than its factorization.

23020302102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048532.

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

Adding to 23020302102 its reverse (20120302032), we get a palindrome (43140604134).

The spelling of 23020302102 in words is "twenty-three billion, twenty million, three hundred two thousand, one hundred two".