1045432030 has 16 divisors (see below), whose sum is σ = 1912627584. Its totient is φ = 411317280.

The previous prime is 1045432027. The next prime is 1045432057. The reversal of 1045432030 is 302345401.

1045432030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1045431992 and 1045432010.

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, 856302 + ... + 857521.

It is an arithmetic number, because the mean of its divisors is an integer number (119539224).

Almost surely, 2^1045432030 is an apocalyptic number.

1045432030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045432030 is a deficient number, since it is larger than the sum of its proper divisors (867195554).

1045432030 is a wasteful number, since it uses less digits than its factorization.

1045432030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713891.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1045432030 is about 32333.1413568184. The cubic root of 1045432030 is about 1014.9202878505.

Adding to 1045432030 its reverse (302345401), we get a palindrome (1347777431).

The spelling of 1045432030 in words is "one billion, forty-five million, four hundred thirty-two thousand, thirty".