11254364131 has 2 divisors, whose sum is σ = 11254364132. Its totient is φ = 11254364130.

The previous prime is 11254364119. The next prime is 11254364171. The reversal of 11254364131 is 13146345211.

It is a weak prime.

It is an emirp because it is prime and its reverse (13146345211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11254364131 - 2¹³ = 11254355939 is a prime.

It is a super-2 number, since 2×11254364131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11254364093 and 11254364102.

It is not a weakly prime, because it can be changed into another prime (11254364171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5627182065 + 5627182066.

It is an arithmetic number, because the mean of its divisors is an integer number (5627182066).

Almost surely, 2^11254364131 is an apocalyptic number.

11254364131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11254364131 is an equidigital number, since it uses as much as digits as its factorization.

11254364131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The spelling of 11254364131 in words is "eleven billion, two hundred fifty-four million, three hundred sixty-four thousand, one hundred thirty-one".