101031322131132 has 24 divisors (see below), whose sum is σ = 237042181211472. Its totient is φ = 33491046009600.

The previous prime is 101031322130917. The next prime is 101031322131161. The reversal of 101031322131132 is 231131223130101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23257668669 + ... + 23257673012.

It is an arithmetic number, because the mean of its divisors is an integer number (9876757550478).

Almost surely, 2^{101031322131132} is an apocalyptic number.

101031322131132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101031322131132 is an abundant number, since it is smaller than the sum of its proper divisors (136010859080340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101031322131132 is a wasteful number, since it uses less digits than its factorization.

101031322131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46515341869 (or 46515341867 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 101031322131132 its reverse (231131223130101), we get a palindrome (332162545261233).

The spelling of 101031322131132 in words is "one hundred one trillion, thirty-one billion, three hundred twenty-two million, one hundred thirty-one thousand, one hundred thirty-two".