1141451300 has 36 divisors (see below), whose sum is σ = 2702129136. Its totient is φ = 415072800.

The previous prime is 1141451299. The next prime is 1141451321. The reversal of 1141451300 is 31541411.

It is a happy number.

It is a super-2 number, since 2×1141451300² = 2605822140543380000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 517742 + ... + 519941.

Almost surely, 2^1141451300 is an apocalyptic number.

1141451300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141451300 is an abundant number, since it is smaller than the sum of its proper divisors (1560677836).

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

1141451300 is a wasteful number, since it uses less digits than its factorization.

1141451300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037708 (or 1037701 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1141451300 is about 33785.3710946025. The cubic root of 1141451300 is about 1045.0870405129.

Adding to 1141451300 its reverse (31541411), we get a palindrome (1172992711).

The spelling of 1141451300 in words is "one billion, one hundred forty-one million, four hundred fifty-one thousand, three hundred".