133521324130 has 16 divisors (see below), whose sum is σ = 243723432384. Its totient is φ = 52656296560.

The previous prime is 133521324121. The next prime is 133521324191. The reversal of 133521324130 is 31423125331.

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, 94028392 + ... + 94029811.

It is an arithmetic number, because the mean of its divisors is an integer number (15232714524).

Almost surely, 2^133521324130 is an apocalyptic number.

133521324130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133521324130 is a deficient number, since it is larger than the sum of its proper divisors (110202108254).

133521324130 is a wasteful number, since it uses less digits than its factorization.

133521324130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188058281.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 133521324130 its reverse (31423125331), we get a palindrome (164944449461).

The spelling of 133521324130 in words is "one hundred thirty-three billion, five hundred twenty-one million, three hundred twenty-four thousand, one hundred thirty".