103101130247 has 2 divisors, whose sum is σ = 103101130248. Its totient is φ = 103101130246.

The previous prime is 103101130219. The next prime is 103101130291. The reversal of 103101130247 is 742031101301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103101130247 - 2⁶ = 103101130183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103101130207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550565123 + 51550565124.

It is an arithmetic number, because the mean of its divisors is an integer number (51550565124).

Almost surely, 2^103101130247 is an apocalyptic number.

103101130247 is a deficient number, since it is larger than the sum of its proper divisors (1).

103101130247 is an equidigital number, since it uses as much as digits as its factorization.

103101130247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 103101130247 its reverse (742031101301), we get a palindrome (845132231548).

The spelling of 103101130247 in words is "one hundred three billion, one hundred one million, one hundred thirty thousand, two hundred forty-seven".