131435355232 has 12 divisors (see below), whose sum is σ = 258763355676. Its totient is φ = 65717677600.

The previous prime is 131435355229. The next prime is 131435355257. The reversal of 131435355232 is 232553534131.

It is a super-4 number, since 4×131435355232⁴ (a number of 46 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131435355191 and 131435355200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2053677394 + ... + 2053677457.

It is an arithmetic number, because the mean of its divisors is an integer number (21563612973).

Almost surely, 2^131435355232 is an apocalyptic number.

It is an amenable number.

131435355232 is a deficient number, since it is larger than the sum of its proper divisors (127328000444).

131435355232 is an equidigital number, since it uses as much as digits as its factorization.

131435355232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107354861 (or 4107354853 counting only the distinct ones).

The product of its digits is 162000, while the sum is 37.

Adding to 131435355232 its reverse (232553534131), we get a palindrome (363988889363).

The spelling of 131435355232 in words is "one hundred thirty-one billion, four hundred thirty-five million, three hundred fifty-five thousand, two hundred thirty-two".