100121030330202 has 80 divisors (see below), whose sum is σ = 258933156844032. Its totient is φ = 28322780824800.

The previous prime is 100121030330177. The next prime is 100121030330227. The reversal of 100121030330202 is 202033030121001.

100121030330202 is a `hidden beast` number, since 10 + 0 + 121 + 0 + 3 + 0 + 330 + 202 = 666.

It is an interprime number because it is at equal distance from previous prime (100121030330177) and next prime (100121030330227).

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 436965418 + ... + 437194485.

Almost surely, 2^{100121030330202} is an apocalyptic number.

100121030330202 is an abundant number, since it is smaller than the sum of its proper divisors (158812126513830).

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

100121030330202 is a wasteful number, since it uses less digits than its factorization.

100121030330202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874160025 (or 874160016 counting only the distinct ones).

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

Adding to 100121030330202 its reverse (202033030121001), we get a palindrome (302154060451203).

The spelling of 100121030330202 in words is "one hundred trillion, one hundred twenty-one billion, thirty million, three hundred thirty thousand, two hundred two".