1030103100323 has 12 divisors (see below), whose sum is σ = 1198865739960. Its totient is φ = 881371634880.

The previous prime is 1030103100281. The next prime is 1030103100347. The reversal of 1030103100323 is 3230013010301.

It is not a de Polignac number, because 1030103100323 - 2⁸ = 1030103100067 is a prime.

It is a super-2 number, since 2×1030103100323² (a number of 25 digits) contains 22 as substring.

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 (1030103100373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250387613 + ... + 250391726.

It is an arithmetic number, because the mean of its divisors is an integer number (99905478330).

Almost surely, 2^{1030103100323} is an apocalyptic number.

1030103100323 is a deficient number, since it is larger than the sum of its proper divisors (168762639637).

1030103100323 is a wasteful number, since it uses less digits than its factorization.

1030103100323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500779378 (or 500779367 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1030103100323 its reverse (3230013010301), we get a palindrome (4260116110624).

The spelling of 1030103100323 in words is "one trillion, thirty billion, one hundred three million, one hundred thousand, three hundred twenty-three".