1141504120 has 32 divisors (see below), whose sum is σ = 2569366800. Its totient is φ = 456427008.

The previous prime is 1141504109. The next prime is 1141504127. The reversal of 1141504120 is 214051411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141504127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170272 + ... + 176848.

Almost surely, 2^1141504120 is an apocalyptic number.

1141504120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141504120 is an abundant number, since it is smaller than the sum of its proper divisors (1427862680).

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

1141504120 is a wasteful number, since it uses less digits than its factorization.

1141504120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10927 (or 10923 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1141504120 is about 33786.1527848318. The cubic root of 1141504120 is about 1045.1031605308.

Adding to 1141504120 its reverse (214051411), we get a palindrome (1355555531).

The spelling of 1141504120 in words is "one billion, one hundred forty-one million, five hundred four thousand, one hundred twenty".