121331002113032 has 64 divisors (see below), whose sum is σ = 234020621318400. Its totient is φ = 58944269698560.

The previous prime is 121331002113029. The next prime is 121331002113037. The reversal of 121331002113032 is 230311200133121.

It is a junction number, because it is equal to n+sod(n) for n = 121331002112989 and 121331002113007.

It is not an unprimeable number, because it can be changed into a prime (121331002113037) 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, 1107576182 + ... + 1107685722.

It is an arithmetic number, because the mean of its divisors is an integer number (3656572208100).

Almost surely, 2^{121331002113032} is an apocalyptic number.

It is an amenable number.

121331002113032 is a deficient number, since it is larger than the sum of its proper divisors (112689619205368).

121331002113032 is a wasteful number, since it uses less digits than its factorization.

121331002113032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130926 (or 130922 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 121331002113032 its reverse (230311200133121), we get a palindrome (351642202246153).

The spelling of 121331002113032 in words is "one hundred twenty-one trillion, three hundred thirty-one billion, two million, one hundred thirteen thousand, thirty-two".