133080770 has 8 divisors (see below), whose sum is σ = 239545404. Its totient is φ = 53232304.

The previous prime is 133080763. The next prime is 133080781. The reversal of 133080770 is 77080331.

It can be written as a sum of positive squares in 2 ways, for example, as 118875409 + 14205361 = 10903^2 + 3769^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6654029 + ... + 6654048.

Almost surely, 2^133080770 is an apocalyptic number.

133080770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133080770 is a deficient number, since it is larger than the sum of its proper divisors (106464634).

133080770 is a wasteful number, since it uses less digits than its factorization.

133080770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13308084.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 133080770 is about 11536.0638867856. The cubic root of 133080770 is about 510.5501816004.

The spelling of 133080770 in words is "one hundred thirty-three million, eighty thousand, seven hundred seventy".