1131412210 has 8 divisors (see below), whose sum is σ = 2036541996. Its totient is φ = 452564880.

The previous prime is 1131412207. The next prime is 1131412211. The reversal of 1131412210 is 122141311.

It can be written as a sum of positive squares in 2 ways, for example, as 1104299361 + 27112849 = 33231^2 + 5207^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1131412211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56570601 + ... + 56570620.

Almost surely, 2^1131412210 is an apocalyptic number.

1131412210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131412210 is a deficient number, since it is larger than the sum of its proper divisors (905129786).

1131412210 is a wasteful number, since it uses less digits than its factorization.

1131412210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113141228.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1131412210 is about 33636.4714261172. The cubic root of 1131412210 is about 1042.0141594224.

Adding to 1131412210 its reverse (122141311), we get a palindrome (1253553521).

The spelling of 1131412210 in words is "one billion, one hundred thirty-one million, four hundred twelve thousand, two hundred ten".