105473264731 has 2 divisors, whose sum is σ = 105473264732. Its totient is φ = 105473264730.

The previous prime is 105473264723. The next prime is 105473264753. The reversal of 105473264731 is 137462374501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105473264731 - 2³ = 105473264723 is a prime.

It is a super-2 number, since 2×105473264731² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105473264711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52736632365 + 52736632366.

It is an arithmetic number, because the mean of its divisors is an integer number (52736632366).

Almost surely, 2^105473264731 is an apocalyptic number.

105473264731 is a deficient number, since it is larger than the sum of its proper divisors (1).

105473264731 is an equidigital number, since it uses as much as digits as its factorization.

105473264731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 105473264731 in words is "one hundred five billion, four hundred seventy-three million, two hundred sixty-four thousand, seven hundred thirty-one".