1203102100102 has 16 divisors (see below), whose sum is σ = 2062608744960. Its totient is φ = 515578185288.

The previous prime is 1203102100061. The next prime is 1203102100133. The reversal of 1203102100102 is 2010012013021.

It is a congruent number.

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, 2880852 + ... + 3271927.

It is an arithmetic number, because the mean of its divisors is an integer number (128913046560).

Almost surely, 2^{1203102100102} is an apocalyptic number.

1203102100102 is a deficient number, since it is larger than the sum of its proper divisors (859506644858).

1203102100102 is a wasteful number, since it uses less digits than its factorization.

1203102100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6166755.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1203102100102 its reverse (2010012013021), we get a palindrome (3213114113123).

The spelling of 1203102100102 in words is "one trillion, two hundred three billion, one hundred two million, one hundred thousand, one hundred two".