101423130032 has 80 divisors (see below), whose sum is σ = 233039560704. Its totient is φ = 41844384000.

The previous prime is 101423130013. The next prime is 101423130073. The reversal of 101423130032 is 230031324101.

It is a junction number, because it is equal to n+sod(n) for n = 101423129986 and 101423130013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586682 + ... + 739622.

Almost surely, 2^101423130032 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 101423130032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116519780352).

101423130032 is an abundant number, since it is smaller than the sum of its proper divisors (131616430672).

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

101423130032 is a wasteful number, since it uses less digits than its factorization.

101423130032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153178 (or 153172 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101423130032 its reverse (230031324101), we get a palindrome (331454454133).

The spelling of 101423130032 in words is "one hundred one billion, four hundred twenty-three million, one hundred thirty thousand, thirty-two".