1303412471 has 2 divisors, whose sum is σ = 1303412472. Its totient is φ = 1303412470.

The previous prime is 1303412447. The next prime is 1303412489. The reversal of 1303412471 is 1742143031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1303412471 is a prime.

It is a super-3 number, since 3×1303412471³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1303412471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303412771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651706235 + 651706236.

It is an arithmetic number, because the mean of its divisors is an integer number (651706236).

Almost surely, 2^1303412471 is an apocalyptic number.

1303412471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303412471 is an equidigital number, since it uses as much as digits as its factorization.

1303412471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1303412471 is about 36102.8041985661. The cubic root of 1303412471 is about 1092.3470093512.

The spelling of 1303412471 in words is "one billion, three hundred three million, four hundred twelve thousand, four hundred seventy-one".