103211102047 has 2 divisors, whose sum is σ = 103211102048. Its totient is φ = 103211102046.

The previous prime is 103211101951. The next prime is 103211102063. The reversal of 103211102047 is 740201112301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103211102047 - 2²⁷ = 103076884319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103211102447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51605551023 + 51605551024.

It is an arithmetic number, because the mean of its divisors is an integer number (51605551024).

Almost surely, 2^103211102047 is an apocalyptic number.

103211102047 is a deficient number, since it is larger than the sum of its proper divisors (1).

103211102047 is an equidigital number, since it uses as much as digits as its factorization.

103211102047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 103211102047 its reverse (740201112301), we get a palindrome (843412214348).

The spelling of 103211102047 in words is "one hundred three billion, two hundred eleven million, one hundred two thousand, forty-seven".