1013796937783 has 4 divisors (see below), whose sum is σ = 1158625071760. Its totient is φ = 868968803808.

The previous prime is 1013796937687. The next prime is 1013796937787. The reversal of 1013796937783 is 3877396973101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1013796937783 - 2⁹ = 1013796937271 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 (1013796937787) 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, 72414066978 + ... + 72414066991.

It is an arithmetic number, because the mean of its divisors is an integer number (289656267940).

Almost surely, 2^{1013796937783} is an apocalyptic number.

1013796937783 is a deficient number, since it is larger than the sum of its proper divisors (144828133977).

1013796937783 is an equidigital number, since it uses as much as digits as its factorization.

1013796937783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144828133976.

The product of its (nonzero) digits is 36006768, while the sum is 64.

The spelling of 1013796937783 in words is "one trillion, thirteen billion, seven hundred ninety-six million, nine hundred thirty-seven thousand, seven hundred eighty-three".