23234042102 has 4 divisors (see below), whose sum is σ = 34851063156. Its totient is φ = 11617021050.

The previous prime is 23234042101. The next prime is 23234042113. The reversal of 23234042102 is 20124043232.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23234042101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5808510524 + ... + 5808510527.

It is an arithmetic number, because the mean of its divisors is an integer number (8712765789).

Almost surely, 2^23234042102 is an apocalyptic number.

23234042102 is a deficient number, since it is larger than the sum of its proper divisors (11617021054).

23234042102 is a wasteful number, since it uses less digits than its factorization.

23234042102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11617021053.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23234042102 its reverse (20124043232), we get a palindrome (43358085334).

The spelling of 23234042102 in words is "twenty-three billion, two hundred thirty-four million, forty-two thousand, one hundred two".