101231112101 has 8 divisors (see below), whose sum is σ = 116361444864. Its totient is φ = 86267965680.

The previous prime is 101231112089. The next prime is 101231112109. The reversal of 101231112101 is 101211132101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101231112101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101231112109) 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, 41795285 + ... + 41797706.

It is an arithmetic number, because the mean of its divisors is an integer number (14545180608).

Almost surely, 2^101231112101 is an apocalyptic number.

It is an amenable number.

101231112101 is a deficient number, since it is larger than the sum of its proper divisors (15130332763).

101231112101 is an equidigital number, since it uses as much as digits as its factorization.

101231112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83593171.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 101231112101 its reverse (101211132101), we get a palindrome (202442244202).

The spelling of 101231112101 in words is "one hundred one billion, two hundred thirty-one million, one hundred twelve thousand, one hundred one".