1030232450 has 36 divisors (see below), whose sum is σ = 2074990518. Its totient is φ = 380390400.

The previous prime is 1030232449. The next prime is 1030232479. The reversal of 1030232450 is 542320301.

It is a happy number.

It can be written as a sum of positive squares in 9 ways, for example, as 528529 + 1029703921 = 727^2 + 32089^2 .

It is a super-2 number, since 2×1030232450² = 2122757802066005000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 52511 + ... + 69410.

Almost surely, 2^1030232450 is an apocalyptic number.

1030232450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030232450 is an abundant number, since it is smaller than the sum of its proper divisors (1044758068).

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

1030232450 is a wasteful number, since it uses less digits than its factorization.

1030232450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121959 (or 121941 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 1030232450 is about 32097.2343045316. The cubic root of 1030232450 is about 1009.9775997385.

Adding to 1030232450 its reverse (542320301), we get a palindrome (1572552751).

The spelling of 1030232450 in words is "one billion, thirty million, two hundred thirty-two thousand, four hundred fifty".