10030123403 has 8 divisors (see below), whose sum is σ = 10628794080. Its totient is φ = 9432415360.

The previous prime is 10030123399. The next prime is 10030123447. The reversal of 10030123403 is 30432103001.

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 not a de Polignac number, because 10030123403 - 2² = 10030123399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030123603) 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, 219143 + ... + 260928.

It is an arithmetic number, because the mean of its divisors is an integer number (1328599260).

Almost surely, 2^10030123403 is an apocalyptic number.

10030123403 is a deficient number, since it is larger than the sum of its proper divisors (598670677).

10030123403 is a wasteful number, since it uses less digits than its factorization.

10030123403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481317.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10030123403 its reverse (30432103001), we get a palindrome (40462226404).

The spelling of 10030123403 in words is "ten billion, thirty million, one hundred twenty-three thousand, four hundred three".