102301232030819 has 2 divisors, whose sum is σ = 102301232030820. Its totient is φ = 102301232030818.

The previous prime is 102301232030761. The next prime is 102301232030869. The reversal of 102301232030819 is 918030232103201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102301232030819 is a prime.

It is a super-2 number, since 2×102301232030819² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102301232030869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51150616015409 + 51150616015410.

It is an arithmetic number, because the mean of its divisors is an integer number (51150616015410).

Almost surely, 2^{102301232030819} is an apocalyptic number.

102301232030819 is a deficient number, since it is larger than the sum of its proper divisors (1).

102301232030819 is an equidigital number, since it uses as much as digits as its factorization.

102301232030819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 102301232030819 in words is "one hundred two trillion, three hundred one billion, two hundred thirty-two million, thirty thousand, eight hundred nineteen".