1141200767 has 4 divisors (see below), whose sum is σ = 1304229456. Its totient is φ = 978172080.

The previous prime is 1141200763. The next prime is 1141200773. The reversal of 1141200767 is 7670021411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1141200767 - 2² = 1141200763 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141200763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81514334 + ... + 81514347.

It is an arithmetic number, because the mean of its divisors is an integer number (326057364).

Almost surely, 2^1141200767 is an apocalyptic number.

1141200767 is a deficient number, since it is larger than the sum of its proper divisors (163028689).

1141200767 is an equidigital number, since it uses as much as digits as its factorization.

1141200767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163028688.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 1141200767 is about 33781.6631769367. The cubic root of 1141200767 is about 1045.0105741320.

The spelling of 1141200767 in words is "one billion, one hundred forty-one million, two hundred thousand, seven hundred sixty-seven".