1140212300 has 18 divisors (see below), whose sum is σ = 2474260908. Its totient is φ = 456084880.

The previous prime is 1140212299. The next prime is 1140212309. The reversal of 1140212300 is 32120411.

It is not an unprimeable number, because it can be changed into a prime (1140212309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5700962 + ... + 5701161.

Almost surely, 2^1140212300 is an apocalyptic number.

1140212300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140212300 is an abundant number, since it is smaller than the sum of its proper divisors (1334048608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1140212300 is a wasteful number, since it uses less digits than its factorization.

1140212300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11402137 (or 11402130 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1140212300 is about 33767.0297775804. The cubic root of 1140212300 is about 1044.7087701381.

Adding to 1140212300 its reverse (32120411), we get a palindrome (1172332711).

The spelling of 1140212300 in words is "one billion, one hundred forty million, two hundred twelve thousand, three hundred".