120021114133 has 4 divisors (see below), whose sum is σ = 123892763008. Its totient is φ = 116149465260.

The previous prime is 120021114053. The next prime is 120021114137. The reversal of 120021114133 is 331411120021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120021114133 - 2⁹ = 120021113621 is a prime.

It is a super-2 number, since 2×120021114133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120021114133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120021114137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935824391 + ... + 1935824452.

It is an arithmetic number, because the mean of its divisors is an integer number (30973190752).

Almost surely, 2^120021114133 is an apocalyptic number.

It is an amenable number.

120021114133 is a deficient number, since it is larger than the sum of its proper divisors (3871648875).

120021114133 is an equidigital number, since it uses as much as digits as its factorization.

120021114133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871648874.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 120021114133 its reverse (331411120021), we get a palindrome (451432234154).

The spelling of 120021114133 in words is "one hundred twenty billion, twenty-one million, one hundred fourteen thousand, one hundred thirty-three".