1213301102 has 16 divisors (see below), whose sum is σ = 1992080832. Its totient is φ = 550804320.

The previous prime is 1213301087. The next prime is 1213301113. The reversal of 1213301102 is 2011033121.

It is a super-2 number, since 2×1213301102² = 2944199128228828808, which 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, 380918 + ... + 384089.

It is an arithmetic number, because the mean of its divisors is an integer number (124505052).

Almost surely, 2^1213301102 is an apocalyptic number.

1213301102 is a deficient number, since it is larger than the sum of its proper divisors (778779730).

1213301102 is a wasteful number, since it uses less digits than its factorization.

1213301102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765083.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1213301102 is about 34832.4719478822. The cubic root of 1213301102 is about 1066.5704096516.

Adding to 1213301102 its reverse (2011033121), we get a palindrome (3224334223).

The spelling of 1213301102 in words is "one billion, two hundred thirteen million, three hundred one thousand, one hundred two".