113431103143432 has 16 divisors (see below), whose sum is σ = 217208495381760. Its totient is φ = 55508837708304.

The previous prime is 113431103143427. The next prime is 113431103143487. The reversal of 113431103143432 is 234341301134311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150839232528 + ... + 150839233279.

It is an arithmetic number, because the mean of its divisors is an integer number (13575530961360).

Almost surely, 2^{113431103143432} is an apocalyptic number.

It is an amenable number.

113431103143432 is a deficient number, since it is larger than the sum of its proper divisors (103777392238328).

113431103143432 is a wasteful number, since it uses less digits than its factorization.

113431103143432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301678465860 (or 301678465856 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 113431103143432 its reverse (234341301134311), we get a palindrome (347772404277743).

The spelling of 113431103143432 in words is "one hundred thirteen trillion, four hundred thirty-one billion, one hundred three million, one hundred forty-three thousand, four hundred thirty-two".