135412151050157 has 2 divisors, whose sum is σ = 135412151050158. Its totient is φ = 135412151050156.

The previous prime is 135412151050139. The next prime is 135412151050201. The reversal of 135412151050157 is 751050151214531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133272501785641 + 2139649264516 = 11544371^2 + 1462754^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135412151050157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135412111050157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67706075525078 + 67706075525079.

It is an arithmetic number, because the mean of its divisors is an integer number (67706075525079).

Almost surely, 2^{135412151050157} is an apocalyptic number.

It is an amenable number.

135412151050157 is a deficient number, since it is larger than the sum of its proper divisors (1).

135412151050157 is an equidigital number, since it uses as much as digits as its factorization.

135412151050157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105000, while the sum is 41.

The spelling of 135412151050157 in words is "one hundred thirty-five trillion, four hundred twelve billion, one hundred fifty-one million, fifty thousand, one hundred fifty-seven".