23162319102 has 32 divisors (see below), whose sum is σ = 49893863040. Its totient is φ = 7126040160.

The previous prime is 23162319101. The next prime is 23162319109. The reversal of 23162319102 is 20191326132.

It is a self number, because there is not a number n which added to its sum of digits gives 23162319102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23162319101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1311849 + ... + 1329387.

It is an arithmetic number, because the mean of its divisors is an integer number (1559183220).

Almost surely, 2^23162319102 is an apocalyptic number.

23162319102 is an abundant number, since it is smaller than the sum of its proper divisors (26731543938).

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

23162319102 is a wasteful number, since it uses less digits than its factorization.

23162319102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34488.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 23162319102 in words is "twenty-three billion, one hundred sixty-two million, three hundred nineteen thousand, one hundred two".