99481860311 has 2 divisors, whose sum is σ = 99481860312. Its totient is φ = 99481860310.

The previous prime is 99481860301. The next prime is 99481860347. The reversal of 99481860311 is 11306818499.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99481860311 - 2²² = 99477666007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99481860311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99481860301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49740930155 + 49740930156.

It is an arithmetic number, because the mean of its divisors is an integer number (49740930156).

Almost surely, 2^99481860311 is an apocalyptic number.

99481860311 is a deficient number, since it is larger than the sum of its proper divisors (1).

99481860311 is an equidigital number, since it uses as much as digits as its factorization.

99481860311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 50.

The spelling of 99481860311 in words is "ninety-nine billion, four hundred eighty-one million, eight hundred sixty thousand, three hundred eleven".