1351141120 has 72 divisors (see below), whose sum is σ = 3698773344. Its totient is φ = 463245312.

The previous prime is 1351141111. The next prime is 1351141139. The reversal of 1351141120 is 211411531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66439 + ... + 84358.

It is an arithmetic number, because the mean of its divisors is an integer number (51371852).

Almost surely, 2^1351141120 is an apocalyptic number.

1351141120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1351141120 is an abundant number, since it is smaller than the sum of its proper divisors (2347632224).

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

1351141120 is an equidigital number, since it uses as much as digits as its factorization.

1351141120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150825 (or 150811 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1351141120 is about 36757.8715379441. The cubic root of 1351141120 is about 1105.5207635248.

Adding to 1351141120 its reverse (211411531), we get a palindrome (1562552651).

The spelling of 1351141120 in words is "one billion, three hundred fifty-one million, one hundred forty-one thousand, one hundred twenty".