383230543020331 has 16 divisors (see below), whose sum is σ = 418870448916480. Its totient is φ = 349046266573440.

The previous prime is 383230543020319. The next prime is 383230543020389. The reversal of 383230543020331 is 133020345032383.

It is not a de Polignac number, because 383230543020331 - 2³¹ = 383228395536683 is a prime.

It is a super-2 number, since 2×383230543020331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383230543027331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23249760 + ... + 36152626.

It is an arithmetic number, because the mean of its divisors is an integer number (26179403057280).

Almost surely, 2^{383230543020331} is an apocalyptic number.

383230543020331 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

383230543020331 is a deficient number, since it is larger than the sum of its proper divisors (35639905896149).

383230543020331 is a wasteful number, since it uses less digits than its factorization.

383230543020331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12959274.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 383230543020331 in words is "three hundred eighty-three trillion, two hundred thirty billion, five hundred forty-three million, twenty thousand, three hundred thirty-one".