121032100003332 has 24 divisors (see below), whose sum is σ = 322752266675776. Its totient is φ = 34580600000928.

The previous prime is 121032100003267. The next prime is 121032100003349. The reversal of 121032100003332 is 233300001230121.

It is a super-2 number, since 2×121032100003332² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 121032100003299 and 121032100003308.

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, 720429166603 + ... + 720429166770.

Almost surely, 2^{121032100003332} is an apocalyptic number.

121032100003332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121032100003332 is an abundant number, since it is smaller than the sum of its proper divisors (201720166672444).

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

121032100003332 is a wasteful number, since it uses less digits than its factorization.

121032100003332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440858333387 (or 1440858333385 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 121032100003332 its reverse (233300001230121), we get a palindrome (354332101233453).

The spelling of 121032100003332 in words is "one hundred twenty-one trillion, thirty-two billion, one hundred million, three thousand, three hundred thirty-two".