1011473471 has 2 divisors, whose sum is σ = 1011473472. Its totient is φ = 1011473470.

The previous prime is 1011473459. The next prime is 1011473479. The reversal of 1011473471 is 1743741101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011473471 is a prime.

It is a super-3 number, since 3×1011473471³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011473479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505736735 + 505736736.

It is an arithmetic number, because the mean of its divisors is an integer number (505736736).

Almost surely, 2^1011473471 is an apocalyptic number.

1011473471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011473471 is an equidigital number, since it uses as much as digits as its factorization.

1011473471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 1011473471 is about 31803.6707158152. The cubic root of 1011473471 is about 1003.8099561328.

The spelling of 1011473471 in words is "one billion, eleven million, four hundred seventy-three thousand, four hundred seventy-one".