202012020313 has 8 divisors (see below), whose sum is σ = 204073945920. Its totient is φ = 199951306800.

The previous prime is 202012020281. The next prime is 202012020361. The reversal of 202012020313 is 313020210202.

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 202012020313 - 2⁵ = 202012020281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202012020713) 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, 33906 + ... + 636532.

It is an arithmetic number, because the mean of its divisors is an integer number (25509243240).

Almost surely, 2^202012020313 is an apocalyptic number.

It is an amenable number.

202012020313 is a deficient number, since it is larger than the sum of its proper divisors (2061925607).

202012020313 is a wasteful number, since it uses less digits than its factorization.

202012020313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606047.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 202012020313 its reverse (313020210202), we get a palindrome (515032230515).

The spelling of 202012020313 in words is "two hundred two billion, twelve million, twenty thousand, three hundred thirteen".