101130032031 has 16 divisors (see below), whose sum is σ = 155516697600. Its totient is φ = 57258417888.

The previous prime is 101130031963. The next prime is 101130032057. The reversal of 101130032031 is 130230031101.

It is not a de Polignac number, because 101130032031 - 2⁷ = 101130031903 is a prime.

It is a super-2 number, since 2×101130032031² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101130032031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101130032231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22088151 + ... + 22092728.

It is an arithmetic number, because the mean of its divisors is an integer number (9719793600).

Almost surely, 2^101130032031 is an apocalyptic number.

101130032031 is a deficient number, since it is larger than the sum of its proper divisors (54386665569).

101130032031 is a wasteful number, since it uses less digits than its factorization.

101130032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44180998.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 101130032031 its reverse (130230031101), we get a palindrome (231360063132).

The spelling of 101130032031 in words is "one hundred one billion, one hundred thirty million, thirty-two thousand, thirty-one".