2431202057123 has 8 divisors (see below), whose sum is σ = 2784788686848. Its totient is φ = 2079183439944.

The previous prime is 2431202057069. The next prime is 2431202057201. The reversal of 2431202057123 is 3217502021342.

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

It is a cyclic number.

It is not a de Polignac number, because 2431202057123 - 2¹⁸ = 2431201794979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2431202057123.

It is not an unprimeable number, because it can be changed into a prime (2431202057023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391999811 + ... + 392006012.

It is an arithmetic number, because the mean of its divisors is an integer number (348098585856).

Almost surely, 2^{2431202057123} is an apocalyptic number.

2431202057123 is a deficient number, since it is larger than the sum of its proper divisors (353586629725).

2431202057123 is an equidigital number, since it uses as much as digits as its factorization.

2431202057123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784006273.

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 2431202057123 its reverse (3217502021342), we get a palindrome (5648704078465).

The spelling of 2431202057123 in words is "two trillion, four hundred thirty-one billion, two hundred two million, fifty-seven thousand, one hundred twenty-three".