133013222115 has 16 divisors (see below), whose sum is σ = 212827643808. Its totient is φ = 70938222336.

The previous prime is 133013222071. The next prime is 133013222117. The reversal of 133013222115 is 511222310331.

It is a happy number.

It is not a de Polignac number, because 133013222115 - 2³¹ = 130865738467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133013222117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456879 + ... + 689031.

It is an arithmetic number, because the mean of its divisors is an integer number (13301727738).

Almost surely, 2^133013222115 is an apocalyptic number.

133013222115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133013222115 is a deficient number, since it is larger than the sum of its proper divisors (79814421693).

133013222115 is a wasteful number, since it uses less digits than its factorization.

133013222115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270358.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 133013222115 its reverse (511222310331), we get a palindrome (644235532446).

The spelling of 133013222115 in words is "one hundred thirty-three billion, thirteen million, two hundred twenty-two thousand, one hundred fifteen".