1201114011 has 4 divisors (see below), whose sum is σ = 1601485352. Its totient is φ = 800742672.

The previous prime is 1201113989. The next prime is 1201114067. The reversal of 1201114011 is 1104111021.

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

It is not a de Polignac number, because 1201114011 - 2¹⁴ = 1201097627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201114111) 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, 200185666 + ... + 200185671.

It is an arithmetic number, because the mean of its divisors is an integer number (400371338).

Almost surely, 2^1201114011 is an apocalyptic number.

1201114011 is a deficient number, since it is larger than the sum of its proper divisors (400371341).

1201114011 is an equidigital number, since it uses as much as digits as its factorization.

1201114011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400371340.

The product of its (nonzero) digits is 8, while the sum is 12.

The square root of 1201114011 is about 34657.0917850878. The cubic root of 1201114011 is about 1062.9873045148.

Adding to 1201114011 its reverse (1104111021), we get a palindrome (2305225032).

The spelling of 1201114011 in words is "one billion, two hundred one million, one hundred fourteen thousand, eleven".