101131232001 has 8 divisors (see below), whose sum is σ = 140704322880. Its totient is φ = 64489481232.

The previous prime is 101131231987. The next prime is 101131232029. The reversal of 101131232001 is 100232131101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101131232001 - 2²⁷ = 100997014273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101131732001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732834946 + ... + 732835083.

It is an arithmetic number, because the mean of its divisors is an integer number (17588040360).

Almost surely, 2^101131232001 is an apocalyptic number.

It is an amenable number.

101131232001 is a deficient number, since it is larger than the sum of its proper divisors (39573090879).

101131232001 is a wasteful number, since it uses less digits than its factorization.

101131232001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465670055.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101131232001 its reverse (100232131101), we get a palindrome (201363363102).

The spelling of 101131232001 in words is "one hundred one billion, one hundred thirty-one million, two hundred thirty-two thousand, one".