13243154051 has 2 divisors, whose sum is σ = 13243154052. Its totient is φ = 13243154050.

The previous prime is 13243154021. The next prime is 13243154069. The reversal of 13243154051 is 15045134231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13243154051 - 2¹⁴ = 13243137667 is a prime.

It is a super-2 number, since 2×13243154051² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13243154021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6621577025 + 6621577026.

It is an arithmetic number, because the mean of its divisors is an integer number (6621577026).

Almost surely, 2^13243154051 is an apocalyptic number.

13243154051 is a deficient number, since it is larger than the sum of its proper divisors (1).

13243154051 is an equidigital number, since it uses as much as digits as its factorization.

13243154051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 13243154051 its reverse (15045134231), we get a palindrome (28288288282).

The spelling of 13243154051 in words is "thirteen billion, two hundred forty-three million, one hundred fifty-four thousand, fifty-one".