920323301 has 4 divisors (see below), whose sum is σ = 920405100. Its totient is φ = 920241504.

The previous prime is 920323289. The next prime is 920323303. The reversal of 920323301 is 103323029.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 761815201 + 158508100 = 27601^2 + 12590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-920323301 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 (920323303) 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, 20696 + ... + 47633.

It is an arithmetic number, because the mean of its divisors is an integer number (230101275).

Almost surely, 2^920323301 is an apocalyptic number.

It is an amenable number.

920323301 is a deficient number, since it is larger than the sum of its proper divisors (81799).

920323301 is a wasteful number, since it uses less digits than its factorization.

920323301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81798.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 920323301 is about 30336.8307672374. The cubic root of 920323301 is about 972.7027400285.

The spelling of 920323301 in words is "nine hundred twenty million, three hundred twenty-three thousand, three hundred one".