133565241233046 has 24 divisors (see below), whose sum is σ = 310743622461240. Its totient is φ = 38161497495072.

The previous prime is 133565241233033. The next prime is 133565241233059. The reversal of 133565241233046 is 640332142565331.

It is an interprime number because it is at equal distance from previous prime (133565241233033) and next prime (133565241233059).

It is a junction number, because it is equal to n+sod(n) for n = 133565241232986 and 133565241233004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227151770511 + ... + 227151771098.

It is an arithmetic number, because the mean of its divisors is an integer number (12947650935885).

Almost surely, 2^{133565241233046} is an apocalyptic number.

133565241233046 is an abundant number, since it is smaller than the sum of its proper divisors (177178381228194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133565241233046 is a wasteful number, since it uses less digits than its factorization.

133565241233046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454303541628 (or 454303541621 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

Adding to 133565241233046 its reverse (640332142565331), we get a palindrome (773897383798377).

The spelling of 133565241233046 in words is "one hundred thirty-three trillion, five hundred sixty-five billion, two hundred forty-one million, two hundred thirty-three thousand, forty-six".