113435452312 has 32 divisors (see below), whose sum is σ = 261774122400. Its totient is φ = 44875563264.

The previous prime is 113435452303. The next prime is 113435452337. The reversal of 113435452312 is 213254534311.

It is a super-2 number, since 2×113435452312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77908237 + ... + 77909692.

It is an arithmetic number, because the mean of its divisors is an integer number (8180441325).

Almost surely, 2^113435452312 is an apocalyptic number.

It is an amenable number.

113435452312 is an abundant number, since it is smaller than the sum of its proper divisors (148338670088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113435452312 is a wasteful number, since it uses less digits than its factorization.

113435452312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155817955 (or 155817951 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

Adding to 113435452312 its reverse (213254534311), we get a palindrome (326689986623).

The spelling of 113435452312 in words is "one hundred thirteen billion, four hundred thirty-five million, four hundred fifty-two thousand, three hundred twelve".