103211203202331 has 32 divisors (see below), whose sum is σ = 157538591390208. Its totient is φ = 58878754122240.

The previous prime is 103211203202321. The next prime is 103211203202357. The reversal of 103211203202331 is 133202302112301.

It is not a de Polignac number, because 103211203202331 - 2⁵ = 103211203202299 is a prime.

It is a super-3 number, since 3×103211203202331³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (103211203202321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36743811 + ... + 39452883.

It is an arithmetic number, because the mean of its divisors is an integer number (4923080980944).

Almost surely, 2^{103211203202331} is an apocalyptic number.

103211203202331 is a deficient number, since it is larger than the sum of its proper divisors (54327388187877).

103211203202331 is a wasteful number, since it uses less digits than its factorization.

103211203202331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712131.

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

Adding to 103211203202331 its reverse (133202302112301), we get a palindrome (236413505314632).

The spelling of 103211203202331 in words is "one hundred three trillion, two hundred eleven billion, two hundred three million, two hundred two thousand, three hundred thirty-one".