101230012032 has 32 divisors (see below), whose sum is σ = 268892220480. Its totient is φ = 33743337216.

The previous prime is 101230012019. The next prime is 101230012057. The reversal of 101230012032 is 230210032101.

It is a tau number, because it is divible by the number of its divisors (32).

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 3 ways as a sum of consecutive naturals, for example, 131809528 + ... + 131810295.

It is an arithmetic number, because the mean of its divisors is an integer number (8402881890).

Almost surely, 2^101230012032 is an apocalyptic number.

101230012032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101230012032 is an abundant number, since it is smaller than the sum of its proper divisors (167662208448).

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

101230012032 is an equidigital number, since it uses as much as digits as its factorization.

101230012032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263619840 (or 263619828 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 101230012032 its reverse (230210032101), we get a palindrome (331440044133).

The spelling of 101230012032 in words is "one hundred one billion, two hundred thirty million, twelve thousand, thirty-two".