2311003012102 has 32 divisors (see below), whose sum is σ = 3648259504800. Its totient is φ = 1096314121728.

The previous prime is 2311003012081. The next prime is 2311003012111. The reversal of 2311003012102 is 2012103001132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8617998 + ... + 8882110.

It is an arithmetic number, because the mean of its divisors is an integer number (114008109525).

Almost surely, 2^{2311003012102} is an apocalyptic number.

2311003012102 is a deficient number, since it is larger than the sum of its proper divisors (1337256492698).

2311003012102 is a wasteful number, since it uses less digits than its factorization.

2311003012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266760.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2311003012102 its reverse (2012103001132), we get a palindrome (4323106013234).

It can be divided in two parts, 23110030 and 12102, that added together give a palindrome (23122132).

The spelling of 2311003012102 in words is "two trillion, three hundred eleven billion, three million, twelve thousand, one hundred two".