101331223132 has 24 divisors (see below), whose sum is σ = 183882358800. Its totient is φ = 48801747456.

The previous prime is 101331223121. The next prime is 101331223171. The reversal of 101331223132 is 231322133101.

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, 993813 + ... + 1091020.

It is an arithmetic number, because the mean of its divisors is an integer number (7661764950).

Almost surely, 2^101331223132 is an apocalyptic number.

It is an amenable number.

101331223132 is a deficient number, since it is larger than the sum of its proper divisors (82551135668).

101331223132 is a wasteful number, since it uses less digits than its factorization.

101331223132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085285 (or 2085283 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 101331223132 its reverse (231322133101), we get a palindrome (332653356233).

The spelling of 101331223132 in words is "one hundred one billion, three hundred thirty-one million, two hundred twenty-three thousand, one hundred thirty-two".