1315167226151 has 2 divisors, whose sum is σ = 1315167226152. Its totient is φ = 1315167226150.

The previous prime is 1315167226133. The next prime is 1315167226159. The reversal of 1315167226151 is 1516227615131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1315167226151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1315167226099 and 1315167226108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1315167226159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657583613075 + 657583613076.

It is an arithmetic number, because the mean of its divisors is an integer number (657583613076).

Almost surely, 2^{1315167226151} is an apocalyptic number.

1315167226151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1315167226151 is an equidigital number, since it uses as much as digits as its factorization.

1315167226151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 41.

The spelling of 1315167226151 in words is "one trillion, three hundred fifteen billion, one hundred sixty-seven million, two hundred twenty-six thousand, one hundred fifty-one".