10231311541 has 4 divisors (see below), whose sum is σ = 11161430784. Its totient is φ = 9301192300.

The previous prime is 10231311533. The next prime is 10231311551. The reversal of 10231311541 is 14511313201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10231311541 - 2³ = 10231311533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231311551) 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, 465059605 + ... + 465059626.

It is an arithmetic number, because the mean of its divisors is an integer number (2790357696).

Almost surely, 2^10231311541 is an apocalyptic number.

10231311541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10231311541 is a deficient number, since it is larger than the sum of its proper divisors (930119243).

10231311541 is an equidigital number, since it uses as much as digits as its factorization.

10231311541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930119242.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 10231311541 its reverse (14511313201), we get a palindrome (24742624742).

The spelling of 10231311541 in words is "ten billion, two hundred thirty-one million, three hundred eleven thousand, five hundred forty-one".