133026377 has 8 divisors (see below), whose sum is σ = 153656352. Its totient is φ = 113819200.

The previous prime is 133026371. The next prime is 133026389. The reversal of 133026377 is 773620331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133026377 - 2¹⁴ = 133009993 is a prime.

It is a super-2 number, since 2×133026377² = 35392033955492258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133026371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355499 + ... + 355872.

It is an arithmetic number, because the mean of its divisors is an integer number (19207044).

Almost surely, 2^133026377 is an apocalyptic number.

133026377 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

133026377 is a deficient number, since it is larger than the sum of its proper divisors (20629975).

133026377 is a wasteful number, since it uses less digits than its factorization.

133026377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711399.

The product of its (nonzero) digits is 15876, while the sum is 32.

The square root of 133026377 is about 11533.7061259597. The cubic root of 133026377 is about 510.4806144737.

The spelling of 133026377 in words is "one hundred thirty-three million, twenty-six thousand, three hundred seventy-seven".