133910002 has 16 divisors (see below), whose sum is σ = 210032640. Its totient is φ = 64032276.

The previous prime is 133909981. The next prime is 133910009. The reversal of 133910002 is 200019331.

It is not an unprimeable number, because it can be changed into a prime (133910009) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21583 + ... + 27085.

It is an arithmetic number, because the mean of its divisors is an integer number (13127040).

Almost surely, 2^133910002 is an apocalyptic number.

133910002 is a deficient number, since it is larger than the sum of its proper divisors (76122638).

133910002 is an frugal number, since it uses more digits than its factorization.

133910002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5574 (or 5528 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 133910002 is about 11571.9489283353. The cubic root of 133910002 is about 511.6084067303.

Adding to 133910002 its reverse (200019331), we get a palindrome (333929333).

The spelling of 133910002 in words is "one hundred thirty-three million, nine hundred ten thousand, two".