11213014511 has 2 divisors, whose sum is σ = 11213014512. Its totient is φ = 11213014510.

The previous prime is 11213014469. The next prime is 11213014543. The reversal of 11213014511 is 11541031211.

It is a strong prime.

It is an emirp because it is prime and its reverse (11541031211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11213014511 - 2⁶ = 11213014447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11213017511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606507255 + 5606507256.

It is an arithmetic number, because the mean of its divisors is an integer number (5606507256).

Almost surely, 2^11213014511 is an apocalyptic number.

11213014511 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213014511 is an equidigital number, since it uses as much as digits as its factorization.

11213014511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 11213014511 its reverse (11541031211), we get a palindrome (22754045722).

The spelling of 11213014511 in words is "eleven billion, two hundred thirteen million, fourteen thousand, five hundred eleven".