113141532 has 48 divisors (see below), whose sum is σ = 305860352. Its totient is φ = 31881600.

The previous prime is 113141461. The next prime is 113141543. The reversal of 113141532 is 235141311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 113141499 and 113141508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3094 + ... + 15357.

Almost surely, 2^113141532 is an apocalyptic number.

113141532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113141532 is an abundant number, since it is smaller than the sum of its proper divisors (192718820).

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

113141532 is a wasteful number, since it uses less digits than its factorization.

113141532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18538 (or 18536 counting only the distinct ones).

The product of its digits is 360, while the sum is 21.

The square root of 113141532 is about 10636.8008348375. The cubic root of 113141532 is about 483.6605718417.

Adding to 113141532 its reverse (235141311), we get a palindrome (348282843).

The spelling of 113141532 in words is "one hundred thirteen million, one hundred forty-one thousand, five hundred thirty-two".