121003030002132 has 72 divisors (see below), whose sum is σ = 324317251876800. Its totient is φ = 37932567193728.

The previous prime is 121003030002109. The next prime is 121003030002163. The reversal of 121003030002132 is 231200030300121.

121003030002132 is a `hidden beast` number, since 121 + 0 + 0 + 30 + 300 + 0 + 213 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 645545032 + ... + 645732447.

Almost surely, 2^{121003030002132} is an apocalyptic number.

121003030002132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121003030002132 is an abundant number, since it is smaller than the sum of its proper divisors (203314221874668).

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

121003030002132 is a wasteful number, since it uses less digits than its factorization.

121003030002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291277645 (or 1291277640 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 121003030002132 its reverse (231200030300121), we get a palindrome (352203060302253).

The spelling of 121003030002132 in words is "one hundred twenty-one trillion, three billion, thirty million, two thousand, one hundred thirty-two".