1150344613 has 4 divisors (see below), whose sum is σ = 1254921408. Its totient is φ = 1045767820.

The previous prime is 1150344583. The next prime is 1150344617. The reversal of 1150344613 is 3164430511.

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 a cyclic number.

It is not a de Polignac number, because 1150344613 - 2¹⁷ = 1150213541 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 (1150344617) 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, 52288381 + ... + 52288402.

It is an arithmetic number, because the mean of its divisors is an integer number (313730352).

Almost surely, 2^1150344613 is an apocalyptic number.

It is an amenable number.

1150344613 is a deficient number, since it is larger than the sum of its proper divisors (104576795).

1150344613 is a wasteful number, since it uses less digits than its factorization.

1150344613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104576794.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1150344613 is about 33916.7305765164. The cubic root of 1150344613 is about 1047.7941941519.

The spelling of 1150344613 in words is "one billion, one hundred fifty million, three hundred forty-four thousand, six hundred thirteen".