133066260015451 has 12 divisors (see below), whose sum is σ = 158974914063648. Its totient is φ = 110974178235312.

The previous prime is 133066260015443. The next prime is 133066260015467. The reversal of 133066260015451 is 154510062660331.

It is not a de Polignac number, because 133066260015451 - 2³ = 133066260015443 is a prime.

It is a super-2 number, since 2×133066260015451² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133066260015398 and 133066260015407.

It is not an unprimeable number, because it can be changed into a prime (133066260016451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36697808451 + ... + 36697812076.

It is an arithmetic number, because the mean of its divisors is an integer number (13247909505304).

Almost surely, 2^{133066260015451} is an apocalyptic number.

133066260015451 is a deficient number, since it is larger than the sum of its proper divisors (25908654048197).

133066260015451 is an equidigital number, since it uses as much as digits as its factorization.

133066260015451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73395620578 (or 73395620571 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 133066260015451 in words is "one hundred thirty-three trillion, sixty-six billion, two hundred sixty million, fifteen thousand, four hundred fifty-one".