2113021202102 has 8 divisors (see below), whose sum is σ = 3169834762176. Its totient is φ = 1056409614712.

The previous prime is 2113021202063. The next prime is 2113021202129. The reversal of 2113021202102 is 2012021203112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2113021202102² (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 3 ways as a sum of consecutive naturals, for example, 50467013 + ... + 50508864.

It is an arithmetic number, because the mean of its divisors is an integer number (396229345272).

Almost surely, 2^{2113021202102} is an apocalyptic number.

2113021202102 is a deficient number, since it is larger than the sum of its proper divisors (1056813560074).

2113021202102 is a wasteful number, since it uses less digits than its factorization.

2113021202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100986342.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2113021202102 its reverse (2012021203112), we get a palindrome (4125042405214).

The spelling of 2113021202102 in words is "two trillion, one hundred thirteen billion, twenty-one million, two hundred two thousand, one hundred two".