100202000021102 has 32 divisors (see below), whose sum is σ = 178210226718720. Its totient is φ = 41343406886880.

The previous prime is 100202000021093. The next prime is 100202000021117. The reversal of 100202000021102 is 201120000202001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355482974 + ... + 355764737.

It is an arithmetic number, because the mean of its divisors is an integer number (5569069584960).

Almost surely, 2^{100202000021102} is an apocalyptic number.

100202000021102 is a deficient number, since it is larger than the sum of its proper divisors (78008226697618).

100202000021102 is a wasteful number, since it uses less digits than its factorization.

100202000021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711248096.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100202000021102 its reverse (201120000202001), we get a palindrome (301322000223103).

The spelling of 100202000021102 in words is "one hundred trillion, two hundred two billion, twenty-one thousand, one hundred two".