158026306013 has 2 divisors, whose sum is σ = 158026306014. Its totient is φ = 158026306012.

The previous prime is 158026305989. The next prime is 158026306021. The reversal of 158026306013 is 310603620851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94644215449 + 63382090564 = 307643^2 + 251758^2 .

It is an emirp because it is prime and its reverse (310603620851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 158026306013 - 2³⁰ = 156952564189 is a prime.

It is a super-2 number, since 2×158026306013² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158026306033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79013153006 + 79013153007.

It is an arithmetic number, because the mean of its divisors is an integer number (79013153007).

Almost surely, 2^158026306013 is an apocalyptic number.

It is an amenable number.

158026306013 is a deficient number, since it is larger than the sum of its proper divisors (1).

158026306013 is an equidigital number, since it uses as much as digits as its factorization.

158026306013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 158026306013 its reverse (310603620851), we get a palindrome (468629926864).

The spelling of 158026306013 in words is "one hundred fifty-eight billion, twenty-six million, three hundred six thousand, thirteen".