368830013 has 2 divisors, whose sum is σ = 368830014. Its totient is φ = 368830012.

The previous prime is 368829959. The next prime is 368830039. The reversal of 368830013 is 310038863.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 352613284 + 16216729 = 18778^2 + 4027^2 .

It is a cyclic number.

It is not a de Polignac number, because 368830013 - 2¹² = 368825917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368830213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184415006 + 184415007.

It is an arithmetic number, because the mean of its divisors is an integer number (184415007).

Almost surely, 2^368830013 is an apocalyptic number.

It is an amenable number.

368830013 is a deficient number, since it is larger than the sum of its proper divisors (1).

368830013 is an equidigital number, since it uses as much as digits as its factorization.

368830013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 368830013 is about 19204.9476177364. The cubic root of 368830013 is about 717.1479334795.

Adding to 368830013 its reverse (310038863), we get a palindrome (678868876).

The spelling of 368830013 in words is "three hundred sixty-eight million, eight hundred thirty thousand, thirteen".