1140330100 has 72 divisors (see below), whose sum is σ = 3045582848. Its totient is φ = 360892800.

The previous prime is 1140330091. The next prime is 1140330119. The reversal of 1140330100 is 10330411.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53556 + ... + 71755.

Almost surely, 2^1140330100 is an apocalyptic number.

1140330100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140330100 is an abundant number, since it is smaller than the sum of its proper divisors (1905252748).

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

1140330100 is a wasteful number, since it uses less digits than its factorization.

1140330100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125345 (or 125338 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1140330100 is about 33768.7740375632. The cubic root of 1140330100 is about 1044.7447466123.

Adding to 1140330100 its reverse (10330411), we get a palindrome (1150660511).

The spelling of 1140330100 in words is "one billion, one hundred forty million, three hundred thirty thousand, one hundred".