11880254293 has 2 divisors, whose sum is σ = 11880254294. Its totient is φ = 11880254292.

The previous prime is 11880254237. The next prime is 11880254297. The reversal of 11880254293 is 39245208811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10728194929 + 1152059364 = 103577^2 + 33942^2 .

It is an emirp because it is prime and its reverse (39245208811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11880254293 - 2¹³ = 11880246101 is a prime.

It is a super-2 number, since 2×11880254293² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11880254297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5940127146 + 5940127147.

It is an arithmetic number, because the mean of its divisors is an integer number (5940127147).

Almost surely, 2^11880254293 is an apocalyptic number.

It is an amenable number.

11880254293 is a deficient number, since it is larger than the sum of its proper divisors (1).

11880254293 is an equidigital number, since it uses as much as digits as its factorization.

11880254293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 11880254293 in words is "eleven billion, eight hundred eighty million, two hundred fifty-four thousand, two hundred ninety-three".