103031023127 has 2 divisors, whose sum is σ = 103031023128. Its totient is φ = 103031023126.

The previous prime is 103031023099. The next prime is 103031023159. The reversal of 103031023127 is 721320130301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103031023127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103031023027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51515511563 + 51515511564.

It is an arithmetic number, because the mean of its divisors is an integer number (51515511564).

Almost surely, 2^103031023127 is an apocalyptic number.

103031023127 is a deficient number, since it is larger than the sum of its proper divisors (1).

103031023127 is an equidigital number, since it uses as much as digits as its factorization.

103031023127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 103031023127 its reverse (721320130301), we get a palindrome (824351153428).

The spelling of 103031023127 in words is "one hundred three billion, thirty-one million, twenty-three thousand, one hundred twenty-seven".