102713453 has 2 divisors, whose sum is σ = 102713454. Its totient is φ = 102713452.

The previous prime is 102713441. The next prime is 102713459. The reversal of 102713453 is 354317201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57729604 + 44983849 = 7598^2 + 6707^2 .

It is a cyclic number.

It is not a de Polignac number, because 102713453 - 2⁴ = 102713437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102713459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51356726 + 51356727.

It is an arithmetic number, because the mean of its divisors is an integer number (51356727).

Almost surely, 2^102713453 is an apocalyptic number.

It is an amenable number.

102713453 is a deficient number, since it is larger than the sum of its proper divisors (1).

102713453 is an equidigital number, since it uses as much as digits as its factorization.

102713453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 102713453 is about 10134.7645754601. The cubic root of 102713453 is about 468.3197175521.

The spelling of 102713453 in words is "one hundred two million, seven hundred thirteen thousand, four hundred fifty-three".