102996511903 has 2 divisors, whose sum is σ = 102996511904. Its totient is φ = 102996511902.

The previous prime is 102996511901. The next prime is 102996511963. The reversal of 102996511903 is 309115699201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102996511903 - 2¹ = 102996511901 is a prime.

Together with 102996511901, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102996511901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51498255951 + 51498255952.

It is an arithmetic number, because the mean of its divisors is an integer number (51498255952).

Almost surely, 2^102996511903 is an apocalyptic number.

102996511903 is a deficient number, since it is larger than the sum of its proper divisors (1).

102996511903 is an equidigital number, since it uses as much as digits as its factorization.

102996511903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131220, while the sum is 46.

The spelling of 102996511903 in words is "one hundred two billion, nine hundred ninety-six million, five hundred eleven thousand, nine hundred three".