1032120430 has 32 divisors (see below), whose sum is σ = 2037039840. Its totient is φ = 373403520.

The previous prime is 1032120409. The next prime is 1032120431. The reversal of 1032120430 is 340212301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032120431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2145 + ... + 45484.

It is an arithmetic number, because the mean of its divisors is an integer number (63657495).

Almost surely, 2^1032120430 is an apocalyptic number.

1032120430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1032120430 is a deficient number, since it is larger than the sum of its proper divisors (1004919410).

1032120430 is a wasteful number, since it uses less digits than its factorization.

1032120430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47844.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1032120430 is about 32126.6311648140. The cubic root of 1032120430 is about 1010.5941770610.

Adding to 1032120430 its reverse (340212301), we get a palindrome (1372332731).

The spelling of 1032120430 in words is "one billion, thirty-two million, one hundred twenty thousand, four hundred thirty".