201030025043 has 8 divisors (see below), whose sum is σ = 201333952512. Its totient is φ = 200726273416.

The previous prime is 201030024977. The next prime is 201030025057. The reversal of 201030025043 is 340520030102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201030025043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201030025243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2341196 + ... + 2425542.

It is an arithmetic number, because the mean of its divisors is an integer number (25166744064).

Almost surely, 2^201030025043 is an apocalyptic number.

201030025043 is a deficient number, since it is larger than the sum of its proper divisors (303927469).

201030025043 is an equidigital number, since it uses as much as digits as its factorization.

201030025043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87921.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 201030025043 its reverse (340520030102), we get a palindrome (541550055145).

The spelling of 201030025043 in words is "two hundred one billion, thirty million, twenty-five thousand, forty-three".