23443113213102 has 32 divisors (see below), whose sum is σ = 53372463287040. Its totient is φ = 6795105278720.

The previous prime is 23443113213083. The next prime is 23443113213137. The reversal of 23443113213102 is 20131231134432.

It is a self number, because there is not a number n which added to its sum of digits gives 23443113213102.

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, 7721709027 + ... + 7721712062.

It is an arithmetic number, because the mean of its divisors is an integer number (1667889477720).

Almost surely, 2^{23443113213102} is an apocalyptic number.

23443113213102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23443113213102 is an abundant number, since it is smaller than the sum of its proper divisors (29929350073938).

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

23443113213102 is a wasteful number, since it uses less digits than its factorization.

23443113213102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15443421128.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 23443113213102 its reverse (20131231134432), we get a palindrome (43574344347534).

The spelling of 23443113213102 in words is "twenty-three trillion, four hundred forty-three billion, one hundred thirteen million, two hundred thirteen thousand, one hundred two".