102453079 has 2 divisors, whose sum is σ = 102453080. Its totient is φ = 102453078.

The previous prime is 102453077. The next prime is 102453107. The reversal of 102453079 is 970354201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102453079 - 2¹ = 102453077 is a prime.

Together with 102453077, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102453079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102453077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51226539 + 51226540.

It is an arithmetic number, because the mean of its divisors is an integer number (51226540).

Almost surely, 2^102453079 is an apocalyptic number.

102453079 is a deficient number, since it is larger than the sum of its proper divisors (1).

102453079 is an equidigital number, since it uses as much as digits as its factorization.

102453079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 102453079 is about 10121.9108373864. The cubic root of 102453079 is about 467.9236595352.

The spelling of 102453079 in words is "one hundred two million, four hundred fifty-three thousand, seventy-nine".