431130 has 32 divisors (see below), whose sum is σ = 1183104. Its totient is φ = 98496.

The previous prime is 431107. The next prime is 431141. The reversal of 431130 is 31134.

431130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 431130.

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, 817 + ... + 1236.

It is an arithmetic number, because the mean of its divisors is an integer number (36972).

2⁴³¹¹³⁰ is an apocalyptic number.

431130 is an abundant number, since it is smaller than the sum of its proper divisors (751974).

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

431130 is a wasteful number, since it uses less digits than its factorization.

431130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 431130 is about 656.6049040329. The cubic root of 431130 is about 75.5444820693.

Adding to 431130 its reverse (31134), we get a palindrome (462264).

It can be divided in two parts, 431 and 130, that added together give a triangular number (561 = T₃₃).

The spelling of 431130 in words is "four hundred thirty-one thousand, one hundred thirty".