133020526165241 has 32 divisors (see below), whose sum is σ = 160211481123456. Its totient is φ = 108818678592000.

The previous prime is 133020526165123. The next prime is 133020526165271. The reversal of 133020526165241 is 142561625020331.

It is a de Polignac number, because none of the positive numbers 2^k-133020526165241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133020526165271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1217906 + ... + 16356171.

It is an arithmetic number, because the mean of its divisors is an integer number (5006608785108).

Almost surely, 2^{133020526165241} is an apocalyptic number.

133020526165241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133020526165241 is a deficient number, since it is larger than the sum of its proper divisors (27190954958215).

133020526165241 is a wasteful number, since it uses less digits than its factorization.

133020526165241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17575433.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 133020526165241 in words is "one hundred thirty-three trillion, twenty billion, five hundred twenty-six million, one hundred sixty-five thousand, two hundred forty-one".