1102313453 has 8 divisors (see below), whose sum is σ = 1106834808. Its totient is φ = 1097800704.

The previous prime is 1102313441. The next prime is 1102313477. The reversal of 1102313453 is 3543132011.

It can be written as a sum of positive squares in 4 ways, for example, as 530242729 + 572070724 = 23027^2 + 23918^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102313453 - 2⁸ = 1102313197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102313423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384401 + ... + 387257.

It is an arithmetic number, because the mean of its divisors is an integer number (138354351).

Almost surely, 2^1102313453 is an apocalyptic number.

It is an amenable number.

1102313453 is a deficient number, since it is larger than the sum of its proper divisors (4521355).

1102313453 is a wasteful number, since it uses less digits than its factorization.

1102313453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1102313453 is about 33201.1062014506. The cubic root of 1102313453 is about 1033.0032849389.

Adding to 1102313453 its reverse (3543132011), we get a palindrome (4645445464).

The spelling of 1102313453 in words is "one billion, one hundred two million, three hundred thirteen thousand, four hundred fifty-three".