2131063403306 has 16 divisors (see below), whose sum is σ = 3198625572480. Its totient is φ = 1064855030400.

The previous prime is 2131063403303. The next prime is 2131063403309. The reversal of 2131063403306 is 6033043601312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2131063403303) and next prime (2131063403309).

It is not an unprimeable number, because it can be changed into a prime (2131063403303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32477231 + ... + 32542781.

It is an arithmetic number, because the mean of its divisors is an integer number (199914098280).

Almost surely, 2^{2131063403306} is an apocalyptic number.

2131063403306 is a deficient number, since it is larger than the sum of its proper divisors (1067562169174).

2131063403306 is a wasteful number, since it uses less digits than its factorization.

2131063403306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75629.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 2131063403306 in words is "two trillion, one hundred thirty-one billion, sixty-three million, four hundred three thousand, three hundred six".