10122003003 has 32 divisors (see below), whose sum is σ = 15545825280. Its totient is φ = 5738503680.

The previous prime is 10122002993. The next prime is 10122003061. The reversal of 10122003003 is 30030022101.

It is a happy number.

It is not a de Polignac number, because 10122003003 - 2⁹ = 10122002491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10122003003.

It is not an unprimeable number, because it can be changed into a prime (10122003403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1406751 + ... + 1413927.

It is an arithmetic number, because the mean of its divisors is an integer number (485807040).

Almost surely, 2^10122003003 is an apocalyptic number.

10122003003 is a deficient number, since it is larger than the sum of its proper divisors (5423822277).

10122003003 is a wasteful number, since it uses less digits than its factorization.

10122003003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7707.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10122003003 its reverse (30030022101), we get a palindrome (40152025104).

The spelling of 10122003003 in words is "ten billion, one hundred twenty-two million, three thousand, three".