1230417130 has 16 divisors (see below), whose sum is σ = 2219873544. Its totient is φ = 491028480.

The previous prime is 1230417127. The next prime is 1230417137. The reversal of 1230417130 is 317140321.

It can be written as a sum of positive squares in 4 ways, for example, as 500282689 + 730134441 = 22367^2 + 27021^2 .

It is not an unprimeable number, because it can be changed into a prime (1230417137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137751 + ... + 146410.

Almost surely, 2^1230417130 is an apocalyptic number.

1230417130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230417130 is a deficient number, since it is larger than the sum of its proper divisors (989456414).

1230417130 is a wasteful number, since it uses less digits than its factorization.

1230417130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284601.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1230417130 is about 35077.3022052723. The cubic root of 1230417130 is about 1071.5623753233.

Adding to 1230417130 its reverse (317140321), we get a palindrome (1547557451).

The spelling of 1230417130 in words is "one billion, two hundred thirty million, four hundred seventeen thousand, one hundred thirty".