1097042613 has 8 divisors (see below), whose sum is σ = 1482761088. Its totient is φ = 721342944.

The previous prime is 1097042593. The next prime is 1097042647. The reversal of 1097042613 is 3162407901.

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

It is not a de Polignac number, because 1097042613 - 2⁵ = 1097042581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097042693) 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, 2504445 + ... + 2504882.

It is an arithmetic number, because the mean of its divisors is an integer number (185345136).

Almost surely, 2^1097042613 is an apocalyptic number.

It is an amenable number.

1097042613 is a deficient number, since it is larger than the sum of its proper divisors (385718475).

1097042613 is an equidigital number, since it uses as much as digits as its factorization.

1097042613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5009403.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1097042613 is about 33121.6336100742. The cubic root of 1097042613 is about 1031.3541785516.

The spelling of 1097042613 in words is "one billion, ninety-seven million, forty-two thousand, six hundred thirteen".