133701711 has 16 divisors (see below), whose sum is σ = 209435520. Its totient is φ = 74797920.

The previous prime is 133701709. The next prime is 133701731. The reversal of 133701711 is 117107331.

It is not a de Polignac number, because 133701711 - 2¹ = 133701709 is a prime.

It is a super-2 number, since 2×133701711² = 35752295048655042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133701731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155401 + ... + 156258.

It is an arithmetic number, because the mean of its divisors is an integer number (13089720).

Almost surely, 2^133701711 is an apocalyptic number.

133701711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133701711 is a deficient number, since it is larger than the sum of its proper divisors (75733809).

133701711 is a wasteful number, since it uses less digits than its factorization.

133701711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311686.

The product of its (nonzero) digits is 441, while the sum is 24.

The square root of 133701711 is about 11562.9456022244. The cubic root of 133701711 is about 511.3430077698.

The spelling of 133701711 in words is "one hundred thirty-three million, seven hundred one thousand, seven hundred eleven".