1210302130102 has 16 divisors (see below), whose sum is σ = 1955231363232. Its totient is φ = 558564433920.

The previous prime is 1210302130067. The next prime is 1210302130129. The reversal of 1210302130102 is 2010312030121.

It is a super-2 number, since 2×1210302130102² (a number of 25 digits) contains 22 as substring.

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, 1115818 + ... + 1914589.

It is an arithmetic number, because the mean of its divisors is an integer number (122201960202).

Almost surely, 2^{1210302130102} is an apocalyptic number.

1210302130102 is a deficient number, since it is larger than the sum of its proper divisors (744929233130).

1210302130102 is a wasteful number, since it uses less digits than its factorization.

1210302130102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045783.

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

Adding to 1210302130102 its reverse (2010312030121), we get a palindrome (3220614160223).

The spelling of 1210302130102 in words is "one trillion, two hundred ten billion, three hundred two million, one hundred thirty thousand, one hundred two".