103012111002103 has 8 divisors (see below), whose sum is σ = 105407981243136. Its totient is φ = 100616251659000.

The previous prime is 103012111002077. The next prime is 103012111002113. The reversal of 103012111002103 is 301200111210301.

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 103012111002103 - 2¹⁷ = 103012110871031 is a prime.

It is a super-2 number, since 2×103012111002103² (a number of 29 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 (103012111002113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18257808 + ... + 23224378.

It is an arithmetic number, because the mean of its divisors is an integer number (13175997655392).

Almost surely, 2^{103012111002103} is an apocalyptic number.

103012111002103 is a deficient number, since it is larger than the sum of its proper divisors (2395870241033).

103012111002103 is an equidigital number, since it uses as much as digits as its factorization.

103012111002103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5448965.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 103012111002103 its reverse (301200111210301), we get a palindrome (404212222212404).

The spelling of 103012111002103 in words is "one hundred three trillion, twelve billion, one hundred eleven million, two thousand, one hundred three".