12101113002 has 32 divisors (see below), whose sum is σ = 26658777600. Its totient is φ = 3631399920.

The previous prime is 12101112997. The next prime is 12101113007. The reversal of 12101113002 is 20031110121.

It is an interprime number because it is at equal distance from previous prime (12101112997) and next prime (12101113007).

It is not an unprimeable number, because it can be changed into a prime (12101113007) 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, 883252 + ... + 896847.

It is an arithmetic number, because the mean of its divisors is an integer number (833086800).

Almost surely, 2^12101113002 is an apocalyptic number.

12101113002 is an abundant number, since it is smaller than the sum of its proper divisors (14557664598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12101113002 is a wasteful number, since it uses less digits than its factorization.

12101113002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780218.

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

Adding to 12101113002 its reverse (20031110121), we get a palindrome (32132223123).

The spelling of 12101113002 in words is "twelve billion, one hundred one million, one hundred thirteen thousand, two".