1141151270 has 16 divisors (see below), whose sum is σ = 2347511328. Its totient is φ = 391251840.

The previous prime is 1141151269. The next prime is 1141151311. The reversal of 1141151270 is 721511411.

It is a super-2 number, since 2×1141151270² = 2604452442045225800, which contains 22 as substring.

It is a Curzon number.

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, 8151011 + ... + 8151150.

It is an arithmetic number, because the mean of its divisors is an integer number (146719458).

Almost surely, 2^1141151270 is an apocalyptic number.

1141151270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141151270 is an abundant number, since it is smaller than the sum of its proper divisors (1206360058).

1141151270 is a wasteful number, since it uses less digits than its factorization.

1141151270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16302175.

The product of its (nonzero) digits is 280, while the sum is 23.

The square root of 1141151270 is about 33780.9305674074. The cubic root of 1141151270 is about 1044.9954655908.

Adding to 1141151270 its reverse (721511411), we get a palindrome (1862662681).

The spelling of 1141151270 in words is "one billion, one hundred forty-one million, one hundred fifty-one thousand, two hundred seventy".