1235430130 has 32 divisors (see below), whose sum is σ = 2447428608. Its totient is φ = 445267200.

The previous prime is 1235430083. The next prime is 1235430167. The reversal of 1235430130 is 310345321.

It is a super-2 number, since 2×1235430130² = 3052575212223633800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 37266 + ... + 62125.

It is an arithmetic number, because the mean of its divisors is an integer number (76482144).

Almost surely, 2^1235430130 is an apocalyptic number.

1235430130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1235430130 is a deficient number, since it is larger than the sum of its proper divisors (1211998478).

1235430130 is a wasteful number, since it uses less digits than its factorization.

1235430130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99522.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1235430130 is about 35148.6860351849. The cubic root of 1235430130 is about 1073.0156665934.

Adding to 1235430130 its reverse (310345321), we get a palindrome (1545775451).

The spelling of 1235430130 in words is "one billion, two hundred thirty-five million, four hundred thirty thousand, one hundred thirty".