47088281231 has 2 divisors, whose sum is σ = 47088281232. Its totient is φ = 47088281230.

The previous prime is 47088281221. The next prime is 47088281239. The reversal of 47088281231 is 13218288074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47088281231 - 2⁶ = 47088281167 is a prime.

It is a super-2 number, since 2×47088281231² (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 (47088281239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23544140615 + 23544140616.

It is an arithmetic number, because the mean of its divisors is an integer number (23544140616).

Almost surely, 2^47088281231 is an apocalyptic number.

47088281231 is a deficient number, since it is larger than the sum of its proper divisors (1).

47088281231 is an equidigital number, since it uses as much as digits as its factorization.

47088281231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 47088281231 in words is "forty-seven billion, eighty-eight million, two hundred eighty-one thousand, two hundred thirty-one".