2131133301099 has 96 divisors (see below), whose sum is σ = 3601459749888. Its totient is φ = 1201182048000.

The previous prime is 2131133301043. The next prime is 2131133301109. The reversal of 2131133301099 is 9901033311312.

2131133301099 is a `hidden beast` number, since 2 + 1 + 311 + 3 + 330 + 1 + 0 + 9 + 9 = 666.

It is not a de Polignac number, because 2131133301099 - 2¹¹ = 2131133299051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2131133301029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 127291869 + ... + 127308609.

It is an arithmetic number, because the mean of its divisors is an integer number (37515205728).

Almost surely, 2^{2131133301099} is an apocalyptic number.

2131133301099 is a deficient number, since it is larger than the sum of its proper divisors (1470326448789).

2131133301099 is a wasteful number, since it uses less digits than its factorization.

2131133301099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18329 (or 18326 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 36.

The spelling of 2131133301099 in words is "two trillion, one hundred thirty-one billion, one hundred thirty-three million, three hundred one thousand, ninety-nine".