103022013111131 has 4 divisors (see below), whose sum is σ = 103808440692264. Its totient is φ = 102235585530000.

The previous prime is 103022013111091. The next prime is 103022013111169. The reversal of 103022013111131 is 131111310220301.

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 103022013111131 - 2⁶ = 103022013111067 is a prime.

It is a super-2 number, since 2×103022013111131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103022013111631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393213790370 + ... + 393213790631.

It is an arithmetic number, because the mean of its divisors is an integer number (25952110173066).

Almost surely, 2^{103022013111131} is an apocalyptic number.

103022013111131 is a deficient number, since it is larger than the sum of its proper divisors (786427581133).

103022013111131 is an equidigital number, since it uses as much as digits as its factorization.

103022013111131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786427581132.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 103022013111131 its reverse (131111310220301), we get a palindrome (234133323331432).

The spelling of 103022013111131 in words is "one hundred three trillion, twenty-two billion, thirteen million, one hundred eleven thousand, one hundred thirty-one".