102041511499 has 2 divisors, whose sum is σ = 102041511500. Its totient is φ = 102041511498.

The previous prime is 102041511497. The next prime is 102041511527. The reversal of 102041511499 is 994115140201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102041511499 - 2¹ = 102041511497 is a prime.

Together with 102041511497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (102041511497) 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 as a sum of consecutive naturals, namely, 51020755749 + 51020755750.

It is an arithmetic number, because the mean of its divisors is an integer number (51020755750).

Almost surely, 2^102041511499 is an apocalyptic number.

102041511499 is a deficient number, since it is larger than the sum of its proper divisors (1).

102041511499 is an equidigital number, since it uses as much as digits as its factorization.

102041511499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 37.

The spelling of 102041511499 in words is "one hundred two billion, forty-one million, five hundred eleven thousand, four hundred ninety-nine".