403314013 has 4 divisors (see below), whose sum is σ = 403468128. Its totient is φ = 403159900.

The previous prime is 403313983. The next prime is 403314017. The reversal of 403314013 is 310413304.

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.

It is a cyclic number.

It is not a de Polignac number, because 403314013 - 2⁹ = 403313501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403314017) 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, 73063 + ... + 78388.

It is an arithmetic number, because the mean of its divisors is an integer number (100867032).

Almost surely, 2^403314013 is an apocalyptic number.

It is an amenable number.

403314013 is a deficient number, since it is larger than the sum of its proper divisors (154115).

403314013 is a wasteful number, since it uses less digits than its factorization.

403314013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154114.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 403314013 is about 20082.6794278054. The cubic root of 403314013 is about 738.8355273110.

Adding to 403314013 its reverse (310413304), we get a palindrome (713727317).

It can be divided in two parts, 40331 and 4013, that added together give a palindrome (44344).

The spelling of 403314013 in words is "four hundred three million, three hundred fourteen thousand, thirteen".