320232011311203 has 4 divisors (see below), whose sum is σ = 426976015081608. Its totient is φ = 213488007540800.

The previous prime is 320232011311187. The next prime is 320232011311231. The reversal of 320232011311203 is 302113110232023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 320232011311203 - 2⁴ = 320232011311187 is a prime.

It is a super-2 number, since 2×320232011311203² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (320232011311103) 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, 53372001885198 + ... + 53372001885203.

It is an arithmetic number, because the mean of its divisors is an integer number (106744003770402).

Almost surely, 2^{320232011311203} is an apocalyptic number.

320232011311203 is a deficient number, since it is larger than the sum of its proper divisors (106744003770405).

320232011311203 is a wasteful number, since it uses less digits than its factorization.

320232011311203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106744003770404.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 320232011311203 its reverse (302113110232023), we get a palindrome (622345121543226).

The spelling of 320232011311203 in words is "three hundred twenty trillion, two hundred thirty-two billion, eleven million, three hundred eleven thousand, two hundred three".