133703241545 has 32 divisors (see below), whose sum is σ = 173833067520. Its totient is φ = 98418862080.

The previous prime is 133703241533. The next prime is 133703241569. The reversal of 133703241545 is 545142307331.

It is not a de Polignac number, because 133703241545 - 2⁶ = 133703241481 is a prime.

It is a super-2 number, since 2×133703241545² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133703241499 and 133703241508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 829817 + ... + 977753.

It is an arithmetic number, because the mean of its divisors is an integer number (5432283360).

Almost surely, 2^133703241545 is an apocalyptic number.

It is an amenable number.

133703241545 is a deficient number, since it is larger than the sum of its proper divisors (40129825975).

133703241545 is a wasteful number, since it uses less digits than its factorization.

133703241545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148265.

The product of its (nonzero) digits is 151200, while the sum is 38.

Adding to 133703241545 its reverse (545142307331), we get a palindrome (678845548876).

The spelling of 133703241545 in words is "one hundred thirty-three billion, seven hundred three million, two hundred forty-one thousand, five hundred forty-five".