11013201051 has 8 divisors (see below), whose sum is σ = 14714926080. Its totient is φ = 7326805032.

The previous prime is 11013201011. The next prime is 11013201053. The reversal of 11013201051 is 15010231011.

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

It is not a de Polignac number, because 11013201051 - 2¹¹ = 11013199003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11013201051.

It is not an unprimeable number, because it can be changed into a prime (11013201053) 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, 3830575 + ... + 3833448.

It is an arithmetic number, because the mean of its divisors is an integer number (1839365760).

Almost surely, 2^11013201051 is an apocalyptic number.

11013201051 is a deficient number, since it is larger than the sum of its proper divisors (3701725029).

11013201051 is an equidigital number, since it uses as much as digits as its factorization.

11013201051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7664505.

The product of its (nonzero) digits is 30, while the sum is 15.

Adding to 11013201051 its reverse (15010231011), we get a palindrome (26023432062).

The spelling of 11013201051 in words is "eleven billion, thirteen million, two hundred one thousand, fifty-one".