47180910311 has 2 divisors, whose sum is σ = 47180910312. Its totient is φ = 47180910310.

The previous prime is 47180910281. The next prime is 47180910323. The reversal of 47180910311 is 11301908174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47180910311 - 2³⁰ = 46107168487 is a prime.

It is a super-2 number, since 2×47180910311² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47180910331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23590455155 + 23590455156.

It is an arithmetic number, because the mean of its divisors is an integer number (23590455156).

Almost surely, 2^47180910311 is an apocalyptic number.

47180910311 is a deficient number, since it is larger than the sum of its proper divisors (1).

47180910311 is an equidigital number, since it uses as much as digits as its factorization.

47180910311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 35.

The spelling of 47180910311 in words is "forty-seven billion, one hundred eighty million, nine hundred ten thousand, three hundred eleven".