11123100032819 has 2 divisors, whose sum is σ = 11123100032820. Its totient is φ = 11123100032818.

The previous prime is 11123100032749. The next prime is 11123100032887. The reversal of 11123100032819 is 91823000132111.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (91823000132111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11123100032819 - 2⁸ = 11123100032563 is a prime.

It is a super-2 number, since 2×11123100032819² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11123100832819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561550016409 + 5561550016410.

It is an arithmetic number, because the mean of its divisors is an integer number (5561550016410).

Almost surely, 2^{11123100032819} is an apocalyptic number.

11123100032819 is a deficient number, since it is larger than the sum of its proper divisors (1).

11123100032819 is an equidigital number, since it uses as much as digits as its factorization.

11123100032819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 11123100032819 in words is "eleven trillion, one hundred twenty-three billion, one hundred million, thirty-two thousand, eight hundred nineteen".