1137250003 has 4 divisors (see below), whose sum is σ = 1204147080. Its totient is φ = 1070352928.

The previous prime is 1137249983. The next prime is 1137250031. The reversal of 1137250003 is 3000527311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1137250003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1137250043) 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, 33448513 + ... + 33448546.

It is an arithmetic number, because the mean of its divisors is an integer number (301036770).

Almost surely, 2^1137250003 is an apocalyptic number.

1137250003 is a deficient number, since it is larger than the sum of its proper divisors (66897077).

1137250003 is an equidigital number, since it uses as much as digits as its factorization.

1137250003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66897076.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 1137250003 is about 33723.1375023143. The cubic root of 1137250003 is about 1043.8032599402.

Adding to 1137250003 its reverse (3000527311), we get a palindrome (4137777314).

The spelling of 1137250003 in words is "one billion, one hundred thirty-seven million, two hundred fifty thousand, three".