101023312222131 has 16 divisors (see below), whose sum is σ = 145059900287904. Its totient is φ = 62167855578624.

The previous prime is 101023312222051. The next prime is 101023312222139. The reversal of 101023312222131 is 131222213320101.

It is not a de Polignac number, because 101023312222131 - 2³⁰ = 101022238480307 is a prime.

It is a super-2 number, since 2×101023312222131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101023312222139) 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, 383445 + ... + 14219481.

It is an arithmetic number, because the mean of its divisors is an integer number (9066243767994).

Almost surely, 2^{101023312222131} is an apocalyptic number.

101023312222131 is a deficient number, since it is larger than the sum of its proper divisors (44036588065773).

101023312222131 is a wasteful number, since it uses less digits than its factorization.

101023312222131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14023270.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 101023312222131 its reverse (131222213320101), we get a palindrome (232245525542232).

The spelling of 101023312222131 in words is "one hundred one trillion, twenty-three billion, three hundred twelve million, two hundred twenty-two thousand, one hundred thirty-one".