102917053453 has 2 divisors, whose sum is σ = 102917053454. Its totient is φ = 102917053452.

The previous prime is 102917053439. The next prime is 102917053469. The reversal of 102917053453 is 354350719201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52526680969 + 50390372484 = 229187^2 + 224478^2 .

It is a cyclic number.

It is not a de Polignac number, because 102917053453 - 2¹³ = 102917045261 is a prime.

It is a super-3 number, since 3×102917053453³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102917053403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51458526726 + 51458526727.

It is an arithmetic number, because the mean of its divisors is an integer number (51458526727).

Almost surely, 2^102917053453 is an apocalyptic number.

It is an amenable number.

102917053453 is a deficient number, since it is larger than the sum of its proper divisors (1).

102917053453 is an equidigital number, since it uses as much as digits as its factorization.

102917053453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 102917053453 in words is "one hundred two billion, nine hundred seventeen million, fifty-three thousand, four hundred fifty-three".