101075338831 has 4 divisors (see below), whose sum is σ = 104335833664. Its totient is φ = 97814844000.

The previous prime is 101075338823. The next prime is 101075338853. The reversal of 101075338831 is 138833570101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101075338831 - 2³ = 101075338823 is a prime.

It is a super-2 number, since 2×101075338831² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101075338801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1630247370 + ... + 1630247431.

It is an arithmetic number, because the mean of its divisors is an integer number (26083958416).

Almost surely, 2^101075338831 is an apocalyptic number.

101075338831 is a deficient number, since it is larger than the sum of its proper divisors (3260494833).

101075338831 is an equidigital number, since it uses as much as digits as its factorization.

101075338831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260494832.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 101075338831 in words is "one hundred one billion, seventy-five million, three hundred thirty-eight thousand, eight hundred thirty-one".