11120320102001 has 64 divisors (see below), whose sum is σ = 12711746396160. Its totient is φ = 9639183168000.

The previous prime is 11120320101997. The next prime is 11120320102009. The reversal of 11120320102001 is 10020102302111.

It is a cyclic number.

It is not a de Polignac number, because 11120320102001 - 2² = 11120320101997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120320102009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3944773370 + ... + 3944776188.

It is an arithmetic number, because the mean of its divisors is an integer number (198621037440).

Almost surely, 2^{11120320102001} is an apocalyptic number.

11120320102001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11120320102001 is a deficient number, since it is larger than the sum of its proper divisors (1591426294159).

11120320102001 is a wasteful number, since it uses less digits than its factorization.

11120320102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11120320102001 its reverse (10020102302111), we get a palindrome (21140422404112).

The spelling of 11120320102001 in words is "eleven trillion, one hundred twenty billion, three hundred twenty million, one hundred two thousand, one".