23231101040 has 40 divisors (see below), whose sum is σ = 61728355680. Its totient is φ = 7964948736.

The previous prime is 23231101037. The next prime is 23231101093. The reversal of 23231101040 is 4010113232.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20741495 + ... + 20742614.

It is an arithmetic number, because the mean of its divisors is an integer number (1543208892).

Almost surely, 2^23231101040 is an apocalyptic number.

23231101040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23231101040 is an abundant number, since it is smaller than the sum of its proper divisors (38497254640).

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

23231101040 is a wasteful number, since it uses less digits than its factorization.

23231101040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41484129 (or 41484123 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23231101040 its reverse (4010113232), we get a palindrome (27241214272).

The spelling of 23231101040 in words is "twenty-three billion, two hundred thirty-one million, one hundred one thousand, forty".