120134440203 has 16 divisors (see below), whose sum is σ = 164817382176. Its totient is φ = 77800486400.

The previous prime is 120134440201. The next prime is 120134440241. The reversal of 120134440203 is 302044431021.

It is a cyclic number.

It is not a de Polignac number, because 120134440203 - 2¹ = 120134440201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120134440201) 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, 3724350 + ... + 3756467.

It is an arithmetic number, because the mean of its divisors is an integer number (10301086386).

Almost surely, 2^120134440203 is an apocalyptic number.

120134440203 is a deficient number, since it is larger than the sum of its proper divisors (44682941973).

120134440203 is a wasteful number, since it uses less digits than its factorization.

120134440203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7480974.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 120134440203 its reverse (302044431021), we get a palindrome (422178871224).

The spelling of 120134440203 in words is "one hundred twenty billion, one hundred thirty-four million, four hundred forty thousand, two hundred three".