103100025047 has 2 divisors, whose sum is σ = 103100025048. Its totient is φ = 103100025046.

The previous prime is 103100025019. The next prime is 103100025079. The reversal of 103100025047 is 740520001301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103100025047 - 2¹² = 103100020951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103100025097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550012523 + 51550012524.

It is an arithmetic number, because the mean of its divisors is an integer number (51550012524).

Almost surely, 2^103100025047 is an apocalyptic number.

103100025047 is a deficient number, since it is larger than the sum of its proper divisors (1).

103100025047 is an equidigital number, since it uses as much as digits as its factorization.

103100025047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

Adding to 103100025047 its reverse (740520001301), we get a palindrome (843620026348).

The spelling of 103100025047 in words is "one hundred three billion, one hundred million, twenty-five thousand, forty-seven".