1013773337 has 4 divisors (see below), whose sum is σ = 1013859456. Its totient is φ = 1013687220.

The previous prime is 1013773247. The next prime is 1013773351. The reversal of 1013773337 is 7333773101.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1013773337 - 2⁸ = 1013773081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1013773297 and 1013773306.

It is not an unprimeable number, because it can be changed into a prime (1013773837) 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, 21953 + ... + 50094.

It is an arithmetic number, because the mean of its divisors is an integer number (253464864).

Almost surely, 2^1013773337 is an apocalyptic number.

It is an amenable number.

1013773337 is a deficient number, since it is larger than the sum of its proper divisors (86119).

1013773337 is an equidigital number, since it uses as much as digits as its factorization.

1013773337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86118.

The product of its (nonzero) digits is 27783, while the sum is 35.

The square root of 1013773337 is about 31839.8074271815. The cubic root of 1013773337 is about 1004.5701938429.

The spelling of 1013773337 in words is "one billion, thirteen million, seven hundred seventy-three thousand, three hundred thirty-seven".