11412051613 has 2 divisors, whose sum is σ = 11412051614. Its totient is φ = 11412051612.

The previous prime is 11412051557. The next prime is 11412051617. The reversal of 11412051613 is 31615021411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10661182009 + 750869604 = 103253^2 + 27402^2 .

It is an emirp because it is prime and its reverse (31615021411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11412051613 - 2¹³ = 11412043421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11412051617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706025806 + 5706025807.

It is an arithmetic number, because the mean of its divisors is an integer number (5706025807).

Almost surely, 2^11412051613 is an apocalyptic number.

It is an amenable number.

11412051613 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412051613 is an equidigital number, since it uses as much as digits as its factorization.

11412051613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 11412051613 in words is "eleven billion, four hundred twelve million, fifty-one thousand, six hundred thirteen".