133031516126366 has 16 divisors (see below), whose sum is σ = 234433161286128. Its totient is φ = 55817419353600.

The previous prime is 133031516126347. The next prime is 133031516126387. The reversal of 133031516126366 is 663621615130331.

It is a self number, because there is not a number n which added to its sum of digits gives 133031516126366.

It is a congruent number.

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, 232572580355 + ... + 232572580926.

It is an arithmetic number, because the mean of its divisors is an integer number (14652072580383).

Almost surely, 2^{133031516126366} is an apocalyptic number.

133031516126366 is a deficient number, since it is larger than the sum of its proper divisors (101401645159762).

133031516126366 is a wasteful number, since it uses less digits than its factorization.

133031516126366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465145161307.

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 133031516126366 in words is "one hundred thirty-three trillion, thirty-one billion, five hundred sixteen million, one hundred twenty-six thousand, three hundred sixty-six".