121030000133 has 16 divisors (see below), whose sum is σ = 147041600640. Its totient is φ = 97306920000.

The previous prime is 121030000097. The next prime is 121030000193. The reversal of 121030000133 is 331000030121.

It is a cyclic number.

It is not a de Polignac number, because 121030000133 - 2⁸ = 121029999877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121030000193) 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, 4491518 + ... + 4518383.

It is an arithmetic number, because the mean of its divisors is an integer number (9190100040).

Almost surely, 2^121030000133 is an apocalyptic number.

It is an amenable number.

121030000133 is a deficient number, since it is larger than the sum of its proper divisors (26011600507).

121030000133 is a wasteful number, since it uses less digits than its factorization.

121030000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9010028.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 121030000133 its reverse (331000030121), we get a palindrome (452030030254).

The spelling of 121030000133 in words is "one hundred twenty-one billion, thirty million, one hundred thirty-three", and thus it is an aban number.