11351234023201 has 4 divisors (see below), whose sum is σ = 11742655886100. Its totient is φ = 10959812160304.

The previous prime is 11351234023187. The next prime is 11351234023249. The reversal of 11351234023201 is 10232043215311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3991684326400 + 7359549696801 = 1997920^2 + 2712849^2 .

It is a cyclic number.

It is not a de Polignac number, because 11351234023201 - 2⁵ = 11351234023169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11351234023201.

It is not an unprimeable number, because it can be changed into a prime (11351234063201) 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, 195710931406 + ... + 195710931463.

It is an arithmetic number, because the mean of its divisors is an integer number (2935663971525).

Almost surely, 2^{11351234023201} is an apocalyptic number.

It is an amenable number.

11351234023201 is a deficient number, since it is larger than the sum of its proper divisors (391421862899).

11351234023201 is an equidigital number, since it uses as much as digits as its factorization.

11351234023201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391421862898.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 11351234023201 its reverse (10232043215311), we get a palindrome (21583277238512).

The spelling of 11351234023201 in words is "eleven trillion, three hundred fifty-one billion, two hundred thirty-four million, twenty-three thousand, two hundred one".