103100999147 has 2 divisors, whose sum is σ = 103100999148. Its totient is φ = 103100999146.

The previous prime is 103100999123. The next prime is 103100999153. The reversal of 103100999147 is 741999001301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103100999147 - 2⁶ = 103100999083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103100999098 and 103100999107.

It is not a weakly prime, because it can be changed into another prime (103100990147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550499573 + 51550499574.

It is an arithmetic number, because the mean of its divisors is an integer number (51550499574).

Almost surely, 2^103100999147 is an apocalyptic number.

103100999147 is a deficient number, since it is larger than the sum of its proper divisors (1).

103100999147 is an equidigital number, since it uses as much as digits as its factorization.

103100999147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 44.

The spelling of 103100999147 in words is "one hundred three billion, one hundred million, nine hundred ninety-nine thousand, one hundred forty-seven".