107421203 has 2 divisors, whose sum is σ = 107421204. Its totient is φ = 107421202.

The previous prime is 107421163. The next prime is 107421221. The reversal of 107421203 is 302124701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 107421203 - 2¹⁶ = 107355667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (107421253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53710601 + 53710602.

It is an arithmetic number, because the mean of its divisors is an integer number (53710602).

Almost surely, 2^107421203 is an apocalyptic number.

107421203 is a deficient number, since it is larger than the sum of its proper divisors (1).

107421203 is an equidigital number, since it uses as much as digits as its factorization.

107421203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 107421203 is about 10364.4200513102. The cubic root of 107421203 is about 475.3680663363.

Adding to 107421203 its reverse (302124701), we get a palindrome (409545904).

The spelling of 107421203 in words is "one hundred seven million, four hundred twenty-one thousand, two hundred three".