11214001031 has 2 divisors, whose sum is σ = 11214001032. Its totient is φ = 11214001030.

The previous prime is 11214001027. The next prime is 11214001079. The reversal of 11214001031 is 13010041211.

It is a weak prime.

It is an emirp because it is prime and its reverse (13010041211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11214001031 - 2² = 11214001027 is a prime.

It is a super-2 number, since 2×11214001031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11214000997 and 11214001015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11214001081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5607000515 + 5607000516.

It is an arithmetic number, because the mean of its divisors is an integer number (5607000516).

Almost surely, 2^11214001031 is an apocalyptic number.

11214001031 is a deficient number, since it is larger than the sum of its proper divisors (1).

11214001031 is an equidigital number, since it uses as much as digits as its factorization.

11214001031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11214001031 its reverse (13010041211), we get a palindrome (24224042242).

The spelling of 11214001031 in words is "eleven billion, two hundred fourteen million, one thousand, thirty-one".