102104401453 has 2 divisors, whose sum is σ = 102104401454. Its totient is φ = 102104401452.

The previous prime is 102104401417. The next prime is 102104401459. The reversal of 102104401453 is 354104401201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95844110569 + 6260290884 = 309587^2 + 79122^2 .

It is a cyclic number.

It is not a de Polignac number, because 102104401453 - 2¹⁷ = 102104270381 is a prime.

It is a super-2 number, since 2×102104401453² (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 (102104401459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51052200726 + 51052200727.

It is an arithmetic number, because the mean of its divisors is an integer number (51052200727).

Almost surely, 2^102104401453 is an apocalyptic number.

It is an amenable number.

102104401453 is a deficient number, since it is larger than the sum of its proper divisors (1).

102104401453 is an equidigital number, since it uses as much as digits as its factorization.

102104401453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 102104401453 its reverse (354104401201), we get a palindrome (456208802654).

The spelling of 102104401453 in words is "one hundred two billion, one hundred four million, four hundred one thousand, four hundred fifty-three".