133735871270 has 16 divisors (see below), whose sum is σ = 243771716160. Its totient is φ = 52817204544.

The previous prime is 133735871249. The next prime is 133735871281. The reversal of 133735871270 is 72178537331.

It is a super-2 number, since 2×133735871270² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

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, 84642167 + ... + 84643746.

It is an arithmetic number, because the mean of its divisors is an integer number (15235732260).

Almost surely, 2^133735871270 is an apocalyptic number.

133735871270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133735871270 is a deficient number, since it is larger than the sum of its proper divisors (110035844890).

133735871270 is a wasteful number, since it uses less digits than its factorization.

133735871270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169285999.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 133735871270 in words is "one hundred thirty-three billion, seven hundred thirty-five million, eight hundred seventy-one thousand, two hundred seventy".