12101002113 has 16 divisors (see below), whose sum is σ = 16535332800. Its totient is φ = 7867173120.

The previous prime is 12101002099. The next prime is 12101002127. The reversal of 12101002113 is 31120010121.

It is an interprime number because it is at equal distance from previous prime (12101002099) and next prime (12101002127).

It is not a de Polignac number, because 12101002113 - 2¹⁰ = 12101001089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12101002163) 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, 282453 + ... + 322461.

It is an arithmetic number, because the mean of its divisors is an integer number (1033458300).

Almost surely, 2^12101002113 is an apocalyptic number.

It is an amenable number.

12101002113 is a deficient number, since it is larger than the sum of its proper divisors (4434330687).

12101002113 is a wasteful number, since it uses less digits than its factorization.

12101002113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42512.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 12101002113 its reverse (31120010121), we get a palindrome (43221012234).

The spelling of 12101002113 in words is "twelve billion, one hundred one million, two thousand, one hundred thirteen".