356113013 has 4 divisors (see below), whose sum is σ = 359441280. Its totient is φ = 352784748.

The previous prime is 356113007. The next prime is 356113019. The reversal of 356113013 is 310311653.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310311653 = 23 ⋅13491811.

It is an interprime number because it is at equal distance from previous prime (356113007) and next prime (356113019).

It is a cyclic number.

It is not a de Polignac number, because 356113013 - 2⁶ = 356112949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 356113013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356113019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1663973 + ... + 1664186.

It is an arithmetic number, because the mean of its divisors is an integer number (89860320).

Almost surely, 2^356113013 is an apocalyptic number.

It is an amenable number.

356113013 is a deficient number, since it is larger than the sum of its proper divisors (3328267).

356113013 is a wasteful number, since it uses less digits than its factorization.

356113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328266.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 356113013 is about 18870.9568649817. The cubic root of 356113013 is about 708.8090946271.

Adding to 356113013 its reverse (310311653), we get a palindrome (666424666).

The spelling of 356113013 in words is "three hundred fifty-six million, one hundred thirteen thousand, thirteen".