1140151201 has 8 divisors (see below), whose sum is σ = 1345063424. Its totient is φ = 945747360.

The previous prime is 1140151169. The next prime is 1140151213. The reversal of 1140151201 is 1021510411.

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 1140151201 - 2⁵ = 1140151169 is a prime.

It is a super-2 number, since 2×1140151201² = 2599889522283484802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140151231) 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, 2626860 + ... + 2627293.

It is an arithmetic number, because the mean of its divisors is an integer number (168132928).

Almost surely, 2^1140151201 is an apocalyptic number.

It is an amenable number.

1140151201 is a deficient number, since it is larger than the sum of its proper divisors (204912223).

1140151201 is an equidigital number, since it uses as much as digits as its factorization.

1140151201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5254191.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 1140151201 is about 33766.1250515957. The cubic root of 1140151201 is about 1044.6901093439.

Adding to 1140151201 its reverse (1021510411), we get a palindrome (2161661612).

The spelling of 1140151201 in words is "one billion, one hundred forty million, one hundred fifty-one thousand, two hundred one".