133031031202002 has 32 divisors (see below), whose sum is σ = 284656563760320. Its totient is φ = 41321114089920.

The previous prime is 133031031201967. The next prime is 133031031202109. The reversal of 133031031202002 is 200202130130331.

It is a self number, because there is not a number n which added to its sum of digits gives 133031031202002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9565065753 + ... + 9565079660.

It is an arithmetic number, because the mean of its divisors is an integer number (8895517617510).

Almost surely, 2^{133031031202002} is an apocalyptic number.

133031031202002 is an abundant number, since it is smaller than the sum of its proper divisors (151625532558318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133031031202002 is a wasteful number, since it uses less digits than its factorization.

133031031202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19130145498.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 133031031202002 its reverse (200202130130331), we get a palindrome (333233161332333).

The spelling of 133031031202002 in words is "one hundred thirty-three trillion, thirty-one billion, thirty-one million, two hundred two thousand, two".