11020160001 has 4 divisors (see below), whose sum is σ = 14693546672. Its totient is φ = 7346773332.

The previous prime is 11020159973. The next prime is 11020160003. The reversal of 11020160001 is 10006102011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10006102011 = 3 ⋅3335367337.

It is not a de Polignac number, because 11020160001 - 2⁶ = 11020159937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020160003) 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, 1836693331 + ... + 1836693336.

It is an arithmetic number, because the mean of its divisors is an integer number (3673386668).

Almost surely, 2^11020160001 is an apocalyptic number.

It is an amenable number.

11020160001 is a deficient number, since it is larger than the sum of its proper divisors (3673386671).

11020160001 is an equidigital number, since it uses as much as digits as its factorization.

11020160001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673386670.

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

Adding to 11020160001 its reverse (10006102011), we get a palindrome (21026262012).

The spelling of 11020160001 in words is "eleven billion, twenty million, one hundred sixty thousand, one".