102112120003 has 2 divisors, whose sum is σ = 102112120004. Its totient is φ = 102112120002.

The previous prime is 102112119973. The next prime is 102112120013. The reversal of 102112120003 is 300021211201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102112120003 - 2²⁵ = 102078565571 is a prime.

It is not a weakly prime, because it can be changed into another prime (102112120013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056060001 + 51056060002.

It is an arithmetic number, because the mean of its divisors is an integer number (51056060002).

Almost surely, 2^102112120003 is an apocalyptic number.

102112120003 is a deficient number, since it is larger than the sum of its proper divisors (1).

102112120003 is an equidigital number, since it uses as much as digits as its factorization.

102112120003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102112120003 its reverse (300021211201), we get a palindrome (402133331204).

The spelling of 102112120003 in words is "one hundred two billion, one hundred twelve million, one hundred twenty thousand, three".