10121112203003 has 2 divisors, whose sum is σ = 10121112203004. Its totient is φ = 10121112203002.

The previous prime is 10121112202997. The next prime is 10121112203021. The reversal of 10121112203003 is 30030221112101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10121112203003 - 2⁴ = 10121112202987 is a prime.

It is not a weakly prime, because it can be changed into another prime (10121112205003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060556101501 + 5060556101502.

It is an arithmetic number, because the mean of its divisors is an integer number (5060556101502).

Almost surely, 2^{10121112203003} is an apocalyptic number.

10121112203003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121112203003 is an equidigital number, since it uses as much as digits as its factorization.

10121112203003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10121112203003 its reverse (30030221112101), we get a palindrome (40151333315104).

The spelling of 10121112203003 in words is "ten trillion, one hundred twenty-one billion, one hundred twelve million, two hundred three thousand, three".