101123032199 has 6 divisors (see below), whose sum is σ = 117632915064. Its totient is φ = 86676884700.

The previous prime is 101123032187. The next prime is 101123032201. The reversal of 101123032199 is 991230321101.

It is a happy number.

It is not a de Polignac number, because 101123032199 - 2¹⁶ = 101122966663 is a prime.

It is a super-2 number, since 2×101123032199² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101123032159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1031867627 + ... + 1031867724.

It is an arithmetic number, because the mean of its divisors is an integer number (19605485844).

Almost surely, 2^101123032199 is an apocalyptic number.

101123032199 is a deficient number, since it is larger than the sum of its proper divisors (16509882865).

101123032199 is an equidigital number, since it uses as much as digits as its factorization.

101123032199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063735365 (or 2063735358 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 101123032199 in words is "one hundred one billion, one hundred twenty-three million, thirty-two thousand, one hundred ninety-nine".