1013773205 has 8 divisors (see below), whose sum is σ = 1231185312. Its totient is φ = 801246928.

The previous prime is 1013773199. The next prime is 1013773207. The reversal of 1013773205 is 5023773101.

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

It is a cyclic number.

It is not a de Polignac number, because 1013773205 - 2⁶ = 1013773141 is a prime.

It is a super-2 number, since 2×1013773205² = 2055472222351944050, 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 (1013773207) 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, 1220999 + ... + 1221828.

It is an arithmetic number, because the mean of its divisors is an integer number (153898164).

Almost surely, 2^1013773205 is an apocalyptic number.

It is an amenable number.

1013773205 is a deficient number, since it is larger than the sum of its proper divisors (217412107).

1013773205 is an equidigital number, since it uses as much as digits as its factorization.

1013773205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442915.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 1013773205 is about 31839.8053543045. The cubic root of 1013773205 is about 1004.5701502423.

The spelling of 1013773205 in words is "one billion, thirteen million, seven hundred seventy-three thousand, two hundred five".