2311022102 has 16 divisors (see below), whose sum is σ = 3508187760. Its totient is φ = 1141709088.

The previous prime is 2311022053. The next prime is 2311022137. The reversal of 2311022102 is 2012201132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35648 + ... + 76764.

It is an arithmetic number, because the mean of its divisors is an integer number (219261735).

Almost surely, 2^2311022102 is an apocalyptic number.

2311022102 is a deficient number, since it is larger than the sum of its proper divisors (1197165658).

2311022102 is a wasteful number, since it uses less digits than its factorization.

2311022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41455.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2311022102 is about 48073.0912465591. The cubic root of 2311022102 is about 1322.1113482808. Note that the first 3 decimals are identical.

Adding to 2311022102 its reverse (2012201132), we get a palindrome (4323223234).

The spelling of 2311022102 in words is "two billion, three hundred eleven million, twenty-two thousand, one hundred two".