1030103100133 has 8 divisors (see below), whose sum is σ = 1044772249752. Its totient is φ = 1015516594176.

The previous prime is 1030103100077. The next prime is 1030103100149. The reversal of 1030103100133 is 3310013010301.

It can be written as a sum of positive squares in 4 ways, for example, as 530942480964 + 499160619169 = 728658^2 + 706513^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030103100133 is a prime.

It is a super-2 number, since 2×1030103100133² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030103700133) 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, 20635810 + ... + 20685667.

It is an arithmetic number, because the mean of its divisors is an integer number (130596531219).

Almost surely, 2^{1030103100133} is an apocalyptic number.

It is an amenable number.

1030103100133 is a deficient number, since it is larger than the sum of its proper divisors (14669149619).

1030103100133 is an equidigital number, since it uses as much as digits as its factorization.

1030103100133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41321831.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 1030103100133 its reverse (3310013010301), we get a palindrome (4340116110434).

The spelling of 1030103100133 in words is "one trillion, thirty billion, one hundred three million, one hundred thousand, one hundred thirty-three".