133241348 has 24 divisors (see below), whose sum is σ = 246301440. Its totient is φ = 62969760.

The previous prime is 133241333. The next prime is 133241363. The reversal of 133241348 is 843142331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (133241333) and next prime (133241363).

It is a self number, because there is not a number n which added to its sum of digits gives 133241348.

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, 7163 + ... + 17826.

It is an arithmetic number, because the mean of its divisors is an integer number (10262560).

Almost surely, 2^133241348 is an apocalyptic number.

It is an amenable number.

133241348 is a deficient number, since it is larger than the sum of its proper divisors (113060092).

133241348 is a wasteful number, since it uses less digits than its factorization.

133241348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25067 (or 25065 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 133241348 is about 11543.0216148113. The cubic root of 133241348 is about 510.7554458545.

Adding to 133241348 its reverse (843142331), we get a palindrome (976383679).

The spelling of 133241348 in words is "one hundred thirty-three million, two hundred forty-one thousand, three hundred forty-eight".