2231124132403 has 16 divisors (see below), whose sum is σ = 2344161954816. Its totient is φ = 2119470629760.

The previous prime is 2231124132397. The next prime is 2231124132407. The reversal of 2231124132403 is 3042314211322.

It is a cyclic number.

It is not a de Polignac number, because 2231124132403 - 2⁵ = 2231124132371 is a prime.

It is a super-3 number, since 3×2231124132403³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231124132407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485900 + ... + 2582662.

It is an arithmetic number, because the mean of its divisors is an integer number (146510122176).

Almost surely, 2^{2231124132403} is an apocalyptic number.

2231124132403 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2231124132403 is a deficient number, since it is larger than the sum of its proper divisors (113037822413).

2231124132403 is a wasteful number, since it uses less digits than its factorization.

2231124132403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097394.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2231124132403 its reverse (3042314211322), we get a palindrome (5273438343725).

The spelling of 2231124132403 in words is "two trillion, two hundred thirty-one billion, one hundred twenty-four million, one hundred thirty-two thousand, four hundred three".