101022131312 has 10 divisors (see below), whose sum is σ = 195730379448. Its totient is φ = 50511065648.

The previous prime is 101022131281. The next prime is 101022131333. The reversal of 101022131312 is 213131220101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156941588 + ... + 3156941619.

Almost surely, 2^101022131312 is an apocalyptic number.

It is an amenable number.

101022131312 is a deficient number, since it is larger than the sum of its proper divisors (94708248136).

101022131312 is an equidigital number, since it uses as much as digits as its factorization.

101022131312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6313883215 (or 6313883209 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101022131312 its reverse (213131220101), we get a palindrome (314153351413).

The spelling of 101022131312 in words is "one hundred one billion, twenty-two million, one hundred thirty-one thousand, three hundred twelve".