1130312210 has 16 divisors (see below), whose sum is σ = 2054707992. Its totient is φ = 447648000.

The previous prime is 1130312203. The next prime is 1130312213. The reversal of 1130312210 is 122130311.

It can be written as a sum of positive squares in 4 ways, for example, as 1004446249 + 125865961 = 31693^2 + 11219^2 .

It is not an unprimeable number, because it can be changed into a prime (1130312213) 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, 558551 + ... + 560570.

Almost surely, 2^1130312210 is an apocalyptic number.

1130312210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130312210 is a deficient number, since it is larger than the sum of its proper divisors (924395782).

1130312210 is a wasteful number, since it uses less digits than its factorization.

1130312210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119229.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1130312210 is about 33620.1161508999. The cubic root of 1130312210 is about 1041.6763552663.

Adding to 1130312210 its reverse (122130311), we get a palindrome (1252442521).

The spelling of 1130312210 in words is "one billion, one hundred thirty million, three hundred twelve thousand, two hundred ten".