120112001210203 has 2 divisors, whose sum is σ = 120112001210204. Its totient is φ = 120112001210202.

The previous prime is 120112001210167. The next prime is 120112001210213. The reversal of 120112001210203 is 302012100211021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120112001210203 is a prime.

It is not a weakly prime, because it can be changed into another prime (120112001210213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60056000605101 + 60056000605102.

It is an arithmetic number, because the mean of its divisors is an integer number (60056000605102).

Almost surely, 2^{120112001210203} is an apocalyptic number.

120112001210203 is a deficient number, since it is larger than the sum of its proper divisors (1).

120112001210203 is an equidigital number, since it uses as much as digits as its factorization.

120112001210203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 120112001210203 its reverse (302012100211021), we get a palindrome (422124101421224).

The spelling of 120112001210203 in words is "one hundred twenty trillion, one hundred twelve billion, one million, two hundred ten thousand, two hundred three".