103230100247 has 2 divisors, whose sum is σ = 103230100248. Its totient is φ = 103230100246.

The previous prime is 103230100177. The next prime is 103230100261. The reversal of 103230100247 is 742001032301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103230100247 is a prime.

It is a super-2 number, since 2×103230100247² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103230103247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51615050123 + 51615050124.

It is an arithmetic number, because the mean of its divisors is an integer number (51615050124).

Almost surely, 2^103230100247 is an apocalyptic number.

103230100247 is a deficient number, since it is larger than the sum of its proper divisors (1).

103230100247 is an equidigital number, since it uses as much as digits as its factorization.

103230100247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 103230100247 its reverse (742001032301), we get a palindrome (845231132548).

The spelling of 103230100247 in words is "one hundred three billion, two hundred thirty million, one hundred thousand, two hundred forty-seven".