1102313521453 has 2 divisors, whose sum is σ = 1102313521454. Its totient is φ = 1102313521452.

The previous prime is 1102313521427. The next prime is 1102313521457. The reversal of 1102313521453 is 3541253132011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1027551197124 + 74762324329 = 1013682^2 + 273427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102313521453 is a prime.

It is a super-2 number, since 2×1102313521453² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102313521457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551156760726 + 551156760727.

It is an arithmetic number, because the mean of its divisors is an integer number (551156760727).

Almost surely, 2^{1102313521453} is an apocalyptic number.

It is an amenable number.

1102313521453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102313521453 is an equidigital number, since it uses as much as digits as its factorization.

1102313521453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 1102313521453 its reverse (3541253132011), we get a palindrome (4643566653464).

The spelling of 1102313521453 in words is "one trillion, one hundred two billion, three hundred thirteen million, five hundred twenty-one thousand, four hundred fifty-three".