10231001984 has 64 divisors (see below), whose sum is σ = 23675791200. Its totient is φ = 4312811520.

The previous prime is 10231001983. The next prime is 10231002037. The reversal of 10231001984 is 48910013201.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×10231001984² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231001981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38939 + ... + 148250.

Almost surely, 2^10231001984 is an apocalyptic number.

10231001984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10231001984 is an abundant number, since it is smaller than the sum of its proper divisors (13444789216).

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

10231001984 is an equidigital number, since it uses as much as digits as its factorization.

10231001984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187271 (or 187259 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 10231001984 in words is "ten billion, two hundred thirty-one million, one thousand, nine hundred eighty-four".