320232011002 has 16 divisors (see below), whose sum is σ = 496944984960. Its totient is φ = 154584421488.

The previous prime is 320232010937. The next prime is 320232011009. The reversal of 320232011002 is 200110232023.

It is not an unprimeable number, because it can be changed into a prime (320232011009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728323 + ... + 1082089.

It is an arithmetic number, because the mean of its divisors is an integer number (31059061560).

Almost surely, 2^320232011002 is an apocalyptic number.

320232011002 is a deficient number, since it is larger than the sum of its proper divisors (176712973958).

320232011002 is a wasteful number, since it uses less digits than its factorization.

320232011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369405.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 320232011002 its reverse (200110232023), we get a palindrome (520342243025).

The spelling of 320232011002 in words is "three hundred twenty billion, two hundred thirty-two million, eleven thousand, two".