133402331351002 has 16 divisors (see below), whose sum is σ = 228693085171200. Its totient is φ = 57171584150928.

The previous prime is 133402331350969. The next prime is 133402331351017. The reversal of 133402331351002 is 200153133204331.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69314377 + ... + 71212972.

It is an arithmetic number, because the mean of its divisors is an integer number (14293317823200).

Almost surely, 2^{133402331351002} is an apocalyptic number.

133402331351002 is a deficient number, since it is larger than the sum of its proper divisors (95290753820198).

133402331351002 is a wasteful number, since it uses less digits than its factorization.

133402331351002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140595165.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 133402331351002 its reverse (200153133204331), we get a palindrome (333555464555333).

The spelling of 133402331351002 in words is "one hundred thirty-three trillion, four hundred two billion, three hundred thirty-one million, three hundred fifty-one thousand, two".