101131233101 has 16 divisors (see below), whose sum is σ = 106752634560. Its totient is φ = 95539991040.

The previous prime is 101131233097. The next prime is 101131233103. The reversal of 101131233101 is 101332131101.

It is a cyclic number.

It is not a de Polignac number, because 101131233101 - 2² = 101131233097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101131233101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101131233103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18461975 + ... + 18467451.

It is an arithmetic number, because the mean of its divisors is an integer number (6672039660).

Almost surely, 2^101131233101 is an apocalyptic number.

It is an amenable number.

101131233101 is a deficient number, since it is larger than the sum of its proper divisors (5621401459).

101131233101 is a wasteful number, since it uses less digits than its factorization.

101131233101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8044.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 101131233101 its reverse (101332131101), we get a palindrome (202463364202).

The spelling of 101131233101 in words is "one hundred one billion, one hundred thirty-one million, two hundred thirty-three thousand, one hundred one".