1213120033102 has 16 divisors (see below), whose sum is σ = 1826959004640. Its totient is φ = 604138424832.

The previous prime is 1213120033093. The next prime is 1213120033163. The reversal of 1213120033102 is 2013300213121.

It is a self number, because there is not a number n which added to its sum of digits gives 1213120033102.

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, 667602 + ... + 1694677.

It is an arithmetic number, because the mean of its divisors is an integer number (114184937790).

Almost surely, 2^{1213120033102} is an apocalyptic number.

1213120033102 is a deficient number, since it is larger than the sum of its proper divisors (613838971538).

1213120033102 is a wasteful number, since it uses less digits than its factorization.

1213120033102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363307.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1213120033102 its reverse (2013300213121), we get a palindrome (3226420246223).

The spelling of 1213120033102 in words is "one trillion, two hundred thirteen billion, one hundred twenty million, thirty-three thousand, one hundred two".