1210302102103 has 16 divisors (see below), whose sum is σ = 1278242380800. Its totient is φ = 1142791956000.

The previous prime is 1210302102043. The next prime is 1210302102143. The reversal of 1210302102103 is 3012012030121.

It is a cyclic number.

It is not a de Polignac number, because 1210302102103 - 2²⁵ = 1210268547671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210302102143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7092993 + ... + 7261621.

It is an arithmetic number, because the mean of its divisors is an integer number (79890148800).

Almost surely, 2^{1210302102103} is an apocalyptic number.

1210302102103 is a deficient number, since it is larger than the sum of its proper divisors (67940278697).

1210302102103 is a wasteful number, since it uses less digits than its factorization.

1210302102103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169902.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1210302102103 its reverse (3012012030121), we get a palindrome (4222314132224).

The spelling of 1210302102103 in words is "one trillion, two hundred ten billion, three hundred two million, one hundred two thousand, one hundred three".