10120100102 has 64 divisors (see below), whose sum is σ = 19026026496. Its totient is φ = 3937006080.

The previous prime is 10120100099. The next prime is 10120100147. The reversal of 10120100102 is 20100102101.

It is a self number, because there is not a number n which added to its sum of digits gives 10120100102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2336663 + ... + 2340989.

It is an arithmetic number, because the mean of its divisors is an integer number (297281664).

Almost surely, 2^10120100102 is an apocalyptic number.

10120100102 is a deficient number, since it is larger than the sum of its proper divisors (8905926394).

10120100102 is a wasteful number, since it uses less digits than its factorization.

10120100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10120100102 its reverse (20100102101), we get a palindrome (30220202203).

It can be divided in two parts, 101 and 20100102, that multiplied together give a palindrome (2030110302).

The spelling of 10120100102 in words is "ten billion, one hundred twenty million, one hundred thousand, one hundred two".