11411400031 has 2 divisors, whose sum is σ = 11411400032. Its totient is φ = 11411400030.

The previous prime is 11411399983. The next prime is 11411400041. The reversal of 11411400031 is 13000411411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11411400031 - 2¹⁷ = 11411268959 is a prime.

It is a super-2 number, since 2×11411400031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11411399978 and 11411400014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11411400041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5705700015 + 5705700016.

It is an arithmetic number, because the mean of its divisors is an integer number (5705700016).

Almost surely, 2^11411400031 is an apocalyptic number.

11411400031 is a deficient number, since it is larger than the sum of its proper divisors (1).

11411400031 is an equidigital number, since it uses as much as digits as its factorization.

11411400031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11411400031 its reverse (13000411411), we get a palindrome (24411811442).

The spelling of 11411400031 in words is "eleven billion, four hundred eleven million, four hundred thousand, thirty-one".