11013201019 has 16 divisors (see below), whose sum is σ = 11836742400. Its totient is φ = 10227456000.

The previous prime is 11013201011. The next prime is 11013201053. The reversal of 11013201019 is 91010231011.

It is a cyclic number.

It is not a de Polignac number, because 11013201019 - 2³ = 11013201011 is a prime.

It is a super-2 number, since 2×11013201019² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11013200987 and 11013201005.

It is not an unprimeable number, because it can be changed into a prime (11013201011) 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, 6507 + ... + 148555.

It is an arithmetic number, because the mean of its divisors is an integer number (739796400).

Almost surely, 2^11013201019 is an apocalyptic number.

11013201019 is a deficient number, since it is larger than the sum of its proper divisors (823541381).

11013201019 is a wasteful number, since it uses less digits than its factorization.

11013201019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142182.

The product of its (nonzero) digits is 54, while the sum is 19.

The spelling of 11013201019 in words is "eleven billion, thirteen million, two hundred one thousand, nineteen".