1113741493 has 4 divisors (see below), whose sum is σ = 1124150400. Its totient is φ = 1103332588.

The previous prime is 1113741439. The next prime is 1113741511. The reversal of 1113741493 is 3941473111.

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 1113741493 - 2⁹ = 1113740981 is a prime.

It is a super-2 number, since 2×1113741493² = 2480840226459738098, 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 (1113741413) 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 in 3 ways as a sum of consecutive naturals, for example, 5204293 + ... + 5204506.

It is an arithmetic number, because the mean of its divisors is an integer number (281037600).

Almost surely, 2^1113741493 is an apocalyptic number.

It is an amenable number.

1113741493 is a deficient number, since it is larger than the sum of its proper divisors (10408907).

1113741493 is a wasteful number, since it uses less digits than its factorization.

1113741493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10408906.

The product of its digits is 9072, while the sum is 34.

The square root of 1113741493 is about 33372.7657379487. The cubic root of 1113741493 is about 1036.5608453493.

The spelling of 1113741493 in words is "one billion, one hundred thirteen million, seven hundred forty-one thousand, four hundred ninety-three".