2311011020102 has 8 divisors (see below), whose sum is σ = 3466532727216. Its totient is φ = 1155500111032.

The previous prime is 2311011020051. The next prime is 2311011020117. The reversal of 2311011020102 is 2010201101132.

2311011020102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 2141378 + ... + 3034389.

It is an arithmetic number, because the mean of its divisors is an integer number (433316590902).

Almost surely, 2^{2311011020102} is an apocalyptic number.

2311011020102 is a deficient number, since it is larger than the sum of its proper divisors (1155521707114).

2311011020102 is a wasteful number, since it uses less digits than its factorization.

2311011020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5399022.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2311011020102 its reverse (2010201101132), we get a palindrome (4321212121234).

The spelling of 2311011020102 in words is "two trillion, three hundred eleven billion, eleven million, twenty thousand, one hundred two".