1107297453 has 4 divisors (see below), whose sum is σ = 1476396608. Its totient is φ = 738198300.

The previous prime is 1107297449. The next prime is 1107297481. The reversal of 1107297453 is 3547927011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1107297453 - 2² = 1107297449 is a prime.

It is a super-2 number, since 2×1107297453² = 2452215298840574418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107297493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184549573 + ... + 184549578.

It is an arithmetic number, because the mean of its divisors is an integer number (369099152).

Almost surely, 2^1107297453 is an apocalyptic number.

It is an amenable number.

1107297453 is a deficient number, since it is larger than the sum of its proper divisors (369099155).

1107297453 is an equidigital number, since it uses as much as digits as its factorization.

1107297453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369099154.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 1107297453 is about 33276.0792912867. The cubic root of 1107297453 is about 1034.5578180686.

The spelling of 1107297453 in words is "one billion, one hundred seven million, two hundred ninety-seven thousand, four hundred fifty-three".