10042011313 has 4 divisors (see below), whose sum is σ = 10085110308. Its totient is φ = 9998912320.

The previous prime is 10042011289. The next prime is 10042011349. The reversal of 10042011313 is 31311024001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31311024001 = 73 ⋅428918137.

It can be written as a sum of positive squares in 2 ways, for example, as 4033901169 + 6008110144 = 63513^2 + 77512^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10042011313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10042011013) 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, 21549148 + ... + 21549613.

It is an arithmetic number, because the mean of its divisors is an integer number (2521277577).

Almost surely, 2^10042011313 is an apocalyptic number.

It is an amenable number.

10042011313 is a deficient number, since it is larger than the sum of its proper divisors (43098995).

10042011313 is an equidigital number, since it uses as much as digits as its factorization.

10042011313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43098994.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10042011313 its reverse (31311024001), we get a palindrome (41353035314).

The spelling of 10042011313 in words is "ten billion, forty-two million, eleven thousand, three hundred thirteen".