101130232001 has 4 divisors (see below), whose sum is σ = 102410361600. Its totient is φ = 99850102404.

The previous prime is 101130231997. The next prime is 101130232003. The reversal of 101130232001 is 100232031101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100232031101 = 167 ⋅600191803.

It is a cyclic number.

It is not a de Polignac number, because 101130232001 - 2² = 101130231997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101130232003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640064681 + ... + 640064838.

It is an arithmetic number, because the mean of its divisors is an integer number (25602590400).

Almost surely, 2^101130232001 is an apocalyptic number.

It is an amenable number.

101130232001 is a deficient number, since it is larger than the sum of its proper divisors (1280129599).

101130232001 is an equidigital number, since it uses as much as digits as its factorization.

101130232001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280129598.

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

Adding to 101130232001 its reverse (100232031101), we get a palindrome (201362263102).

Subtracting from 101130232001 its reverse (100232031101), we obtain a square (898200900 = 29970²).

The spelling of 101130232001 in words is "one hundred one billion, one hundred thirty million, two hundred thirty-two thousand, one".