121101132320132 has 24 divisors (see below), whose sum is σ = 216338428152000. Its totient is φ = 59297957266016.

The previous prime is 121101132320041. The next prime is 121101132320171. The reversal of 121101132320132 is 231023231101121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 121101132320098 and 121101132320107.

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, 975490007 + ... + 975614142.

It is an arithmetic number, because the mean of its divisors is an integer number (9014101173000).

Almost surely, 2^{121101132320132} is an apocalyptic number.

It is an amenable number.

121101132320132 is a deficient number, since it is larger than the sum of its proper divisors (95237295831868).

121101132320132 is a wasteful number, since it uses less digits than its factorization.

121101132320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951104475 (or 1951104473 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 121101132320132 its reverse (231023231101121), we get a palindrome (352124363421253).

The spelling of 121101132320132 in words is "one hundred twenty-one trillion, one hundred one billion, one hundred thirty-two million, three hundred twenty thousand, one hundred thirty-two".