100102120010210 has 16 divisors (see below), whose sum is σ = 180367115950656. Its totient is φ = 40000114685808.

The previous prime is 100102120010209. The next prime is 100102120010213. The reversal of 100102120010210 is 12010021201001.

It is a junction number, because it is equal to n+sod(n) for n = 100102120010191 and 100102120010200.

It is not an unprimeable number, because it can be changed into a prime (100102120010213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5091654464 + ... + 5091674123.

It is an arithmetic number, because the mean of its divisors is an integer number (11272944746916).

Almost surely, 2^{100102120010210} is an apocalyptic number.

100102120010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100102120010210 is a deficient number, since it is larger than the sum of its proper divisors (80264995940446).

100102120010210 is a wasteful number, since it uses less digits than its factorization.

100102120010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10183329577.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100102120010210 its reverse (12010021201001), we get a palindrome (112112141211211).

The spelling of 100102120010210 in words is "one hundred trillion, one hundred two billion, one hundred twenty million, ten thousand, two hundred ten".