1141330537 has 8 divisors (see below), whose sum is σ = 1154980736. Its totient is φ = 1127729952.

The previous prime is 1141330507. The next prime is 1141330549. The reversal of 1141330537 is 7350331411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1141330537 - 2²⁷ = 1007112809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141330507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34948 + ... + 59194.

It is an arithmetic number, because the mean of its divisors is an integer number (144372592).

Almost surely, 2^1141330537 is an apocalyptic number.

It is an amenable number.

1141330537 is a deficient number, since it is larger than the sum of its proper divisors (13650199).

1141330537 is a wasteful number, since it uses less digits than its factorization.

1141330537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24807.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 1141330537 is about 33783.5838389002. The cubic root of 1141330537 is about 1045.0501832543.

Adding to 1141330537 its reverse (7350331411), we get a palindrome (8491661948).

The spelling of 1141330537 in words is "one billion, one hundred forty-one million, three hundred thirty thousand, five hundred thirty-seven".