154203000113 has 2 divisors, whose sum is σ = 154203000114. Its totient is φ = 154203000112.

The previous prime is 154203000097. The next prime is 154203000139. The reversal of 154203000113 is 311000302451.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124117403809 + 30085596304 = 352303^2 + 173452^2 .

It is a cyclic number.

It is not a de Polignac number, because 154203000113 - 2⁴ = 154203000097 is a prime.

It is not a weakly prime, because it can be changed into another prime (154203000173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77101500056 + 77101500057.

It is an arithmetic number, because the mean of its divisors is an integer number (77101500057).

Almost surely, 2^154203000113 is an apocalyptic number.

It is an amenable number.

154203000113 is a deficient number, since it is larger than the sum of its proper divisors (1).

154203000113 is an equidigital number, since it uses as much as digits as its factorization.

154203000113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 154203000113 its reverse (311000302451), we get a palindrome (465203302564).

The spelling of 154203000113 in words is "one hundred fifty-four billion, two hundred three million, one hundred thirteen", and thus it is an aban number.