1141012001 has 16 divisors (see below), whose sum is σ = 1240868160. Its totient is φ = 1044933120.

The previous prime is 1141011979. The next prime is 1141012057. The reversal of 1141012001 is 1002101411.

It is a cyclic number.

It is not a de Polignac number, because 1141012001 - 2¹⁴ = 1140995617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141012501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290090 + ... + 293996.

It is an arithmetic number, because the mean of its divisors is an integer number (77554260).

Almost surely, 2^1141012001 is an apocalyptic number.

It is an amenable number.

1141012001 is a deficient number, since it is larger than the sum of its proper divisors (99856159).

1141012001 is a wasteful number, since it uses less digits than its factorization.

1141012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4384.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1141012001 is about 33778.8691492181. The cubic root of 1141012001 is about 1044.9529525609.

Adding to 1141012001 its reverse (1002101411), we get a palindrome (2143113412).

The spelling of 1141012001 in words is "one billion, one hundred forty-one million, twelve thousand, one".