23202043102 has 16 divisors (see below), whose sum is σ = 40849930080. Its totient is φ = 9674983008.

The previous prime is 23202043043. The next prime is 23202043177. The reversal of 23202043102 is 20134020232.

It is a self number, because there is not a number n which added to its sum of digits gives 23202043102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22395277 + ... + 22396312.

It is an arithmetic number, because the mean of its divisors is an integer number (2553120630).

Almost surely, 2^23202043102 is an apocalyptic number.

23202043102 is a deficient number, since it is larger than the sum of its proper divisors (17647886978).

23202043102 is a wasteful number, since it uses less digits than its factorization.

23202043102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44791635.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23202043102 its reverse (20134020232), we get a palindrome (43336063334).

The spelling of 23202043102 in words is "twenty-three billion, two hundred two million, forty-three thousand, one hundred two".