10120001203043 has 2 divisors, whose sum is σ = 10120001203044. Its totient is φ = 10120001203042.

The previous prime is 10120001203031. The next prime is 10120001203049. The reversal of 10120001203043 is 34030210002101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10120001203043 - 2¹⁰ = 10120001202019 is a prime.

It is not a weakly prime, because it can be changed into another prime (10120001203049) 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 as a sum of consecutive naturals, namely, 5060000601521 + 5060000601522.

It is an arithmetic number, because the mean of its divisors is an integer number (5060000601522).

Almost surely, 2^{10120001203043} is an apocalyptic number.

10120001203043 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120001203043 is an equidigital number, since it uses as much as digits as its factorization.

10120001203043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10120001203043 its reverse (34030210002101), we get a palindrome (44150211205144).

The spelling of 10120001203043 in words is "ten trillion, one hundred twenty billion, one million, two hundred three thousand, forty-three".