1010120102002 has 16 divisors (see below), whose sum is σ = 1657606319712. Its totient is φ = 457844801920.

The previous prime is 1010120101987. The next prime is 1010120102039. The reversal of 1010120102002 is 2002010210101.

It is a self number, because there is not a number n which added to its sum of digits gives 1010120102002.

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, 65027008 + ... + 65042539.

It is an arithmetic number, because the mean of its divisors is an integer number (103600394982).

Almost surely, 2^{1010120102002} is an apocalyptic number.

1010120102002 is a deficient number, since it is larger than the sum of its proper divisors (647486217710).

1010120102002 is a wasteful number, since it uses less digits than its factorization.

1010120102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130069913.

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

Adding to 1010120102002 its reverse (2002010210101), we get a palindrome (3012130312103).

The spelling of 1010120102002 in words is "one trillion, ten billion, one hundred twenty million, one hundred two thousand, two".