471032131 has 2 divisors, whose sum is σ = 471032132. Its totient is φ = 471032130.

The previous prime is 471032119. The next prime is 471032137. The reversal of 471032131 is 131230174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471032131 - 2⁵ = 471032099 is a prime.

It is a super-2 number, since 2×471032131² = 443742536868802322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (471032137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235516065 + 235516066.

It is an arithmetic number, because the mean of its divisors is an integer number (235516066).

Almost surely, 2^471032131 is an apocalyptic number.

471032131 is a deficient number, since it is larger than the sum of its proper divisors (1).

471032131 is an equidigital number, since it uses as much as digits as its factorization.

471032131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 471032131 is about 21703.2746607511. The cubic root of 471032131 is about 778.0667282395.

The spelling of 471032131 in words is "four hundred seventy-one million, thirty-two thousand, one hundred thirty-one".