313870003513 has 16 divisors (see below), whose sum is σ = 354168963072. Its totient is φ = 275569434000.

The previous prime is 313870003487. The next prime is 313870003537. The reversal of 313870003513 is 315300078313.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 313870003513 - 2²¹ = 313867906361 is a prime.

It is a super-3 number, since 3×313870003513³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313870003583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769881 + ... + 1104742.

It is an arithmetic number, because the mean of its divisors is an integer number (22135560192).

Almost surely, 2^313870003513 is an apocalyptic number.

It is an amenable number.

313870003513 is a deficient number, since it is larger than the sum of its proper divisors (40298959559).

313870003513 is a wasteful number, since it uses less digits than its factorization.

313870003513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875156.

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 313870003513 in words is "three hundred thirteen billion, eight hundred seventy million, three thousand, five hundred thirteen".