133034121 has 24 divisors (see below), whose sum is σ = 210175680. Its totient is φ = 80416800.

The previous prime is 133034119. The next prime is 133034123. The reversal of 133034121 is 121430331.

It is an interprime number because it is at equal distance from previous prime (133034119) and next prime (133034123).

It is not a de Polignac number, because 133034121 - 2¹ = 133034119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133034094 and 133034103.

It is not an unprimeable number, because it can be changed into a prime (133034123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41931 + ... + 44991.

It is an arithmetic number, because the mean of its divisors is an integer number (8757320).

Almost surely, 2^133034121 is an apocalyptic number.

133034121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133034121 is a deficient number, since it is larger than the sum of its proper divisors (77141559).

133034121 is a wasteful number, since it uses less digits than its factorization.

133034121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517 (or 3514 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 133034121 is about 11534.0418327662. The cubic root of 133034121 is about 510.4905199909.

Adding to 133034121 its reverse (121430331), we get a palindrome (254464452).

It can be divided in two parts, 13303 and 4121, that added together give a square (17424 = 132²).

The spelling of 133034121 in words is "one hundred thirty-three million, thirty-four thousand, one hundred twenty-one".