11555668301 has 4 divisors (see below), whose sum is σ = 11801533632. Its totient is φ = 11309802972.

The previous prime is 11555668279. The next prime is 11555668307. The reversal of 11555668301 is 10386655511.

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: 10386655511 = 4759 ⋅2182529.

It is a cyclic number.

It is not a de Polignac number, because 11555668301 - 2⁶ = 11555668237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11555668307) 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, 122932595 + ... + 122932688.

It is an arithmetic number, because the mean of its divisors is an integer number (2950383408).

Almost surely, 2^11555668301 is an apocalyptic number.

It is an amenable number.

11555668301 is a deficient number, since it is larger than the sum of its proper divisors (245865331).

11555668301 is an equidigital number, since it uses as much as digits as its factorization.

11555668301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245865330.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 11555668301 in words is "eleven billion, five hundred fifty-five million, six hundred sixty-eight thousand, three hundred one".