100121233020332 has 12 divisors (see below), whose sum is σ = 175595554195320. Its totient is φ = 49951074678816.

The previous prime is 100121233020301. The next prime is 100121233020349. The reversal of 100121233020332 is 233020332121001.

It is a super-2 number, since 2×100121233020332² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100121233020298 and 100121233020307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27385455782 + ... + 27385459437.

It is an arithmetic number, because the mean of its divisors is an integer number (14632962849610).

Almost surely, 2^{100121233020332} is an apocalyptic number.

It is an amenable number.

100121233020332 is a deficient number, since it is larger than the sum of its proper divisors (75474321174988).

100121233020332 is a wasteful number, since it uses less digits than its factorization.

100121233020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54770915680 (or 54770915678 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 100121233020332 its reverse (233020332121001), we get a palindrome (333141565141333).

The spelling of 100121233020332 in words is "one hundred trillion, one hundred twenty-one billion, two hundred thirty-three million, twenty thousand, three hundred thirty-two".