1231130410 has 16 divisors (see below), whose sum is σ = 2237977512. Its totient is φ = 487576000.

The previous prime is 1231130393. The next prime is 1231130447. The reversal of 1231130410 is 140311321.

It can be written as a sum of positive squares in 4 ways, for example, as 1121111289 + 110019121 = 33483^2 + 10489^2 .

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, 608461 + ... + 610480.

Almost surely, 2^1231130410 is an apocalyptic number.

1231130410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1231130410 is a deficient number, since it is larger than the sum of its proper divisors (1006847102).

1231130410 is a wasteful number, since it uses less digits than its factorization.

1231130410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219049.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1231130410 is about 35087.4679907228. The cubic root of 1231130410 is about 1071.7693989810.

Adding to 1231130410 its reverse (140311321), we get a palindrome (1371441731).

The spelling of 1231130410 in words is "one billion, two hundred thirty-one million, one hundred thirty thousand, four hundred ten".