43131153200 has 60 divisors (see below), whose sum is σ = 103642581480. Its totient is φ = 17249134080.

The previous prime is 43131153199. The next prime is 43131153251. The reversal of 43131153200 is 235113134.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3938132 + ... + 3949068.

It is an arithmetic number, because the mean of its divisors is an integer number (1727376358).

Almost surely, 2^43131153200 is an apocalyptic number.

43131153200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43131153200 is an abundant number, since it is smaller than the sum of its proper divisors (60511428280).

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

43131153200 is a wasteful number, since it uses less digits than its factorization.

43131153200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20814 (or 20803 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 43131153200 its reverse (235113134), we get a palindrome (43366266334).

The spelling of 43131153200 in words is "forty-three billion, one hundred thirty-one million, one hundred fifty-three thousand, two hundred".