121334030133 has 16 divisors (see below), whose sum is σ = 165553481280. Its totient is φ = 79002249984.

The previous prime is 121334030093. The next prime is 121334030143. The reversal of 121334030133 is 331030433121.

It is a happy number.

It is not a de Polignac number, because 121334030133 - 2²⁸ = 121065594677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121334030143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2252685 + ... + 2305917.

It is an arithmetic number, because the mean of its divisors is an integer number (10347092580).

Almost surely, 2^121334030133 is an apocalyptic number.

It is an amenable number.

121334030133 is a deficient number, since it is larger than the sum of its proper divisors (44219451147).

121334030133 is a wasteful number, since it uses less digits than its factorization.

121334030133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70948.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 121334030133 its reverse (331030433121), we get a palindrome (452364463254).

The spelling of 121334030133 in words is "one hundred twenty-one billion, three hundred thirty-four million, thirty thousand, one hundred thirty-three".