100200021101002 has 16 divisors (see below), whose sum is σ = 150312973853952. Its totient is φ = 50095696719040.

The previous prime is 100200021100973. The next prime is 100200021101039. The reversal of 100200021101002 is 200101120002001.

It is a self number, because there is not a number n which added to its sum of digits gives 100200021101002.

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, 1666997433 + ... + 1667057539.

It is an arithmetic number, because the mean of its divisors is an integer number (9394560865872).

Almost surely, 2^{100200021101002} is an apocalyptic number.

100200021101002 is a deficient number, since it is larger than the sum of its proper divisors (50112952752950).

100200021101002 is a wasteful number, since it uses less digits than its factorization.

100200021101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118013.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100200021101002 its reverse (200101120002001), we get a palindrome (300301141103003).

The spelling of 100200021101002 in words is "one hundred trillion, two hundred billion, twenty-one million, one hundred one thousand, two".