2150125003 has 8 divisors (see below), whose sum is σ = 2316230000. Its totient is φ = 1984121568.

The previous prime is 2150124983. The next prime is 2150125039. The reversal of 2150125003 is 3005210512.

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

It is not a de Polignac number, because 2150125003 - 2⁹ = 2150124491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150125903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21853 + ... + 69121.

It is an arithmetic number, because the mean of its divisors is an integer number (289528750).

Almost surely, 2^2150125003 is an apocalyptic number.

2150125003 is a deficient number, since it is larger than the sum of its proper divisors (166104997).

2150125003 is a wasteful number, since it uses less digits than its factorization.

2150125003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50781.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 2150125003 is about 46369.4403999013. The cubic root of 2150125003 is about 1290.6878936361.

Adding to 2150125003 its reverse (3005210512), we get a palindrome (5155335515).

The spelling of 2150125003 in words is "two billion, one hundred fifty million, one hundred twenty-five thousand, three".