331201030 has 8 divisors (see below), whose sum is σ = 596161872. Its totient is φ = 132480408.

The previous prime is 331201019. The next prime is 331201037. The reversal of 331201030 is 30102133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 331201030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331201037) 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, 16560042 + ... + 16560061.

It is an arithmetic number, because the mean of its divisors is an integer number (74520234).

Almost surely, 2^331201030 is an apocalyptic number.

331201030 is a deficient number, since it is larger than the sum of its proper divisors (264960842).

331201030 is a wasteful number, since it uses less digits than its factorization.

331201030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33120110.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 331201030 is about 18198.9293641137. The cubic root of 331201030 is about 691.8796540247.

Adding to 331201030 its reverse (30102133), we get a palindrome (361303163).

The spelling of 331201030 in words is "three hundred thirty-one million, two hundred one thousand, thirty".