23061193012 has 144 divisors (see below), whose sum is σ = 49730236416. Its totient is φ = 9284774400.

The previous prime is 23061193003. The next prime is 23061193079. The reversal of 23061193012 is 21039116032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26721693 + ... + 26722555.

It is an arithmetic number, because the mean of its divisors is an integer number (345348864).

Almost surely, 2^23061193012 is an apocalyptic number.

23061193012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23061193012 is an abundant number, since it is smaller than the sum of its proper divisors (26669043404).

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

23061193012 is a wasteful number, since it uses less digits than its factorization.

23061193012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070 (or 1057 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 23061193012 in words is "twenty-three billion, sixty-one million, one hundred ninety-three thousand, twelve".