133070248 has 16 divisors (see below), whose sum is σ = 252514080. Its totient is φ = 65733168.

The previous prime is 133070239. The next prime is 133070257. The reversal of 133070248 is 842070331.

It is an interprime number because it is at equal distance from previous prime (133070239) and next prime (133070257).

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, 99540 + ... + 100867.

It is an arithmetic number, because the mean of its divisors is an integer number (15782130).

Almost surely, 2^133070248 is an apocalyptic number.

It is an amenable number.

133070248 is a deficient number, since it is larger than the sum of its proper divisors (119443832).

133070248 is a wasteful number, since it uses less digits than its factorization.

133070248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200496 (or 200492 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 133070248 is about 11535.6078296724. The cubic root of 133070248 is about 510.5367257355.

The spelling of 133070248 in words is "one hundred thirty-three million, seventy thousand, two hundred forty-eight".