102470471 has 2 divisors, whose sum is σ = 102470472. Its totient is φ = 102470470.

The previous prime is 102470461. The next prime is 102470483. The reversal of 102470471 is 174074201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102470471 is a prime.

It is a super-3 number, since 3×102470471³ (a number of 25 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 102470471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102470411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51235235 + 51235236.

It is an arithmetic number, because the mean of its divisors is an integer number (51235236).

Almost surely, 2^102470471 is an apocalyptic number.

102470471 is a deficient number, since it is larger than the sum of its proper divisors (1).

102470471 is an equidigital number, since it uses as much as digits as its factorization.

102470471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 102470471 is about 10122.7699272482. The cubic root of 102470471 is about 467.9501356155.

The spelling of 102470471 in words is "one hundred two million, four hundred seventy thousand, four hundred seventy-one".