133136457151 has 4 divisors (see below), whose sum is σ = 140968013472. Its totient is φ = 125304900832.

The previous prime is 133136457133. The next prime is 133136457169. The reversal of 133136457151 is 151754631331.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (133136457133) and next prime (133136457169).

It is a cyclic number.

It is not a de Polignac number, because 133136457151 - 2¹³ = 133136448959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133136457121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3915778135 + ... + 3915778168.

It is an arithmetic number, because the mean of its divisors is an integer number (35242003368).

Almost surely, 2^133136457151 is an apocalyptic number.

133136457151 is a deficient number, since it is larger than the sum of its proper divisors (7831556321).

133136457151 is an equidigital number, since it uses as much as digits as its factorization.

133136457151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7831556320.

The product of its digits is 113400, while the sum is 40.

The spelling of 133136457151 in words is "one hundred thirty-three billion, one hundred thirty-six million, four hundred fifty-seven thousand, one hundred fifty-one".