102412103 has 2 divisors, whose sum is σ = 102412104. Its totient is φ = 102412102.

The previous prime is 102412067. The next prime is 102412139. The reversal of 102412103 is 301214201.

It is a balanced prime because it is at equal distance from previous prime (102412067) and next prime (102412139).

It is a cyclic number.

It is not a de Polignac number, because 102412103 - 2¹⁶ = 102346567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102412183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51206051 + 51206052.

It is an arithmetic number, because the mean of its divisors is an integer number (51206052).

Almost surely, 2^102412103 is an apocalyptic number.

102412103 is a deficient number, since it is larger than the sum of its proper divisors (1).

102412103 is an equidigital number, since it uses as much as digits as its factorization.

102412103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 102412103 is about 10119.8865112214. The cubic root of 102412103 is about 467.8612693602.

Adding to 102412103 its reverse (301214201), we get a palindrome (403626304).

The spelling of 102412103 in words is "one hundred two million, four hundred twelve thousand, one hundred three".