1013193814 has 4 divisors (see below), whose sum is σ = 1519790724. Its totient is φ = 506596906.

The previous prime is 1013193767. The next prime is 1013193817. The reversal of 1013193814 is 4183913101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4183913101 = 41 ⋅102046661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013193817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253298452 + ... + 253298455.

It is an arithmetic number, because the mean of its divisors is an integer number (379947681).

Almost surely, 2^1013193814 is an apocalyptic number.

1013193814 is a deficient number, since it is larger than the sum of its proper divisors (506596910).

1013193814 is an equidigital number, since it uses as much as digits as its factorization.

1013193814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506596909.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 1013193814 is about 31830.7055215558. The cubic root of 1013193814 is about 1004.3787366801.

The spelling of 1013193814 in words is "one billion, thirteen million, one hundred ninety-three thousand, eight hundred fourteen".