307136045811 has 48 divisors (see below), whose sum is σ = 485831768064. Its totient is φ = 168894720000.

The previous prime is 307136045773. The next prime is 307136045831. The reversal of 307136045811 is 118540631703.

It is not a de Polignac number, because 307136045811 - 2¹⁴ = 307136029427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 307136045811.

It is not an unprimeable number, because it can be changed into a prime (307136045831) 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 47 ways as a sum of consecutive naturals, for example, 21320211 + ... + 21334611.

It is an arithmetic number, because the mean of its divisors is an integer number (10121495168).

Almost surely, 2^307136045811 is an apocalyptic number.

307136045811 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

307136045811 is a deficient number, since it is larger than the sum of its proper divisors (178695722253).

307136045811 is a wasteful number, since it uses less digits than its factorization.

307136045811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14804 (or 14623 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 307136045811 in words is "three hundred seven billion, one hundred thirty-six million, forty-five thousand, eight hundred eleven".