133264123346 has 16 divisors (see below), whose sum is σ = 200045389824. Its totient is φ = 66582351264.

The previous prime is 133264123303. The next prime is 133264123373. The reversal of 133264123346 is 643321462331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28333631 + ... + 28338333.

It is an arithmetic number, because the mean of its divisors is an integer number (12502836864).

Almost surely, 2^133264123346 is an apocalyptic number.

133264123346 is a deficient number, since it is larger than the sum of its proper divisors (66781266478).

133264123346 is a wasteful number, since it uses less digits than its factorization.

133264123346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12265.

The product of its digits is 186624, while the sum is 38.

Adding to 133264123346 its reverse (643321462331), we get a palindrome (776585585677).

The spelling of 133264123346 in words is "one hundred thirty-three billion, two hundred sixty-four million, one hundred twenty-three thousand, three hundred forty-six".