23012231032 has 192 divisors, whose sum is σ = 54547084800. Its totient is φ = 9046920960.

The previous prime is 23012231027. The next prime is 23012231051. The reversal of 23012231032 is 23013221032.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 73994157 + ... + 73994467.

It is an arithmetic number, because the mean of its divisors is an integer number (284099400).

Almost surely, 2^23012231032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23012231032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27273542400).

23012231032 is an abundant number, since it is smaller than the sum of its proper divisors (31534853768).

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

23012231032 is a wasteful number, since it uses less digits than its factorization.

23012231032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23012231032 its reverse (23013221032), we get a palindrome (46025452064).

The spelling of 23012231032 in words is "twenty-three billion, twelve million, two hundred thirty-one thousand, thirty-two".