11307227623 has 4 divisors (see below), whose sum is σ = 11308067440. Its totient is φ = 11306387808.

The previous prime is 11307227621. The next prime is 11307227641. The reversal of 11307227623 is 32672270311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32672270311 = 673 ⋅48547207.

It is a cyclic number.

It is not a de Polignac number, because 11307227623 - 2¹ = 11307227621 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 (11307227621) 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, 399378 + ... + 426751.

It is an arithmetic number, because the mean of its divisors is an integer number (2827016860).

Almost surely, 2^11307227623 is an apocalyptic number.

11307227623 is a deficient number, since it is larger than the sum of its proper divisors (839817).

11307227623 is an equidigital number, since it uses as much as digits as its factorization.

11307227623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839816.

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 11307227623 its reverse (32672270311), we get a palindrome (43979497934).

The spelling of 11307227623 in words is "eleven billion, three hundred seven million, two hundred twenty-seven thousand, six hundred twenty-three".