131011031433410 has 48 divisors (see below), whose sum is σ = 242560827077184. Its totient is φ = 50920488170496.

The previous prime is 131011031433371. The next prime is 131011031433431. The reversal of 131011031433410 is 14334130110131.

It is a self number, because there is not a number n which added to its sum of digits gives 131011031433410.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11927339 + ... + 20106801.

It is an arithmetic number, because the mean of its divisors is an integer number (5053350564108).

Almost surely, 2^{131011031433410} is an apocalyptic number.

131011031433410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131011031433410 is a deficient number, since it is larger than the sum of its proper divisors (111549795643774).

131011031433410 is an equidigital number, since it uses as much as digits as its factorization.

131011031433410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8179899 (or 8179706 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 131011031433410 its reverse (14334130110131), we get a palindrome (145345161543541).

The spelling of 131011031433410 in words is "one hundred thirty-one trillion, eleven billion, thirty-one million, four hundred thirty-three thousand, four hundred ten".