10001001132032 has 26 divisors (see below), whose sum is σ = 19999560621588. Its totient is φ = 5000500563968.

The previous prime is 10001001132013. The next prime is 10001001132077. The reversal of 10001001132032 is 23023110010001.

It is a junction number, because it is equal to n+sod(n) for n = 10001001131998 and 10001001132016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220821238 + ... + 1220829429.

Almost surely, 2^{10001001132032} is an apocalyptic number.

It is an amenable number.

10001001132032 is a deficient number, since it is larger than the sum of its proper divisors (9998559489556).

10001001132032 is an frugal number, since it uses more digits than its factorization.

10001001132032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441650691 (or 2441650669 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10001001132032 its reverse (23023110010001), we get a palindrome (33024111142033).

The spelling of 10001001132032 in words is "ten trillion, one billion, one million, one hundred thirty-two thousand, thirty-two".