102203112079 has 2 divisors, whose sum is σ = 102203112080. Its totient is φ = 102203112078.

The previous prime is 102203112013. The next prime is 102203112139. The reversal of 102203112079 is 970211302201.

It is a strong prime.

It is an emirp because it is prime and its reverse (970211302201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102203112079 - 2¹⁷ = 102202981007 is a prime.

It is a super-2 number, since 2×102203112079² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102203112679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101556039 + 51101556040.

It is an arithmetic number, because the mean of its divisors is an integer number (51101556040).

Almost surely, 2^102203112079 is an apocalyptic number.

102203112079 is a deficient number, since it is larger than the sum of its proper divisors (1).

102203112079 is an equidigital number, since it uses as much as digits as its factorization.

102203112079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 102203112079 in words is "one hundred two billion, two hundred three million, one hundred twelve thousand, seventy-nine".