10121104302403 has 2 divisors, whose sum is σ = 10121104302404. Its totient is φ = 10121104302402.

The previous prime is 10121104302359. The next prime is 10121104302409. The reversal of 10121104302403 is 30420340112101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10121104302403 - 2²⁵ = 10121070747971 is a prime.

It is not a weakly prime, because it can be changed into another prime (10121104302409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060552151201 + 5060552151202.

It is an arithmetic number, because the mean of its divisors is an integer number (5060552151202).

Almost surely, 2^{10121104302403} is an apocalyptic number.

10121104302403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121104302403 is an equidigital number, since it uses as much as digits as its factorization.

10121104302403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10121104302403 its reverse (30420340112101), we get a palindrome (40541444414504).

The spelling of 10121104302403 in words is "ten trillion, one hundred twenty-one billion, one hundred four million, three hundred two thousand, four hundred three".