331032320201000 has 128 divisors (see below), whose sum is σ = 846650992786560. Its totient is φ = 120145223808000.

The previous prime is 331032320200937. The next prime is 331032320201021. The reversal of 331032320201000 is 102023230133.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23017409 + ... + 34523408.

It is an arithmetic number, because the mean of its divisors is an integer number (6614460881145).

Almost surely, 2^{331032320201000} is an apocalyptic number.

It is an amenable number.

331032320201000 is an abundant number, since it is smaller than the sum of its proper divisors (515618672585560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331032320201000 is a wasteful number, since it uses less digits than its factorization.

331032320201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57541372 (or 57541358 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 331032320201000 its reverse (102023230133), we get a palindrome (331134343431133).

The spelling of 331032320201000 in words is "three hundred thirty-one trillion, thirty-two billion, three hundred twenty million, two hundred one thousand".