531403000141 has 32 divisors (see below), whose sum is σ = 600407119872. Its totient is φ = 466652007360.

The previous prime is 531403000039. The next prime is 531403000157. The reversal of 531403000141 is 141000304135.

It is a cyclic number.

It is not a de Polignac number, because 531403000141 - 2¹³ = 531402991949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531403000181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168004426 + ... + 168007588.

It is an arithmetic number, because the mean of its divisors is an integer number (18762722496).

Almost surely, 2^531403000141 is an apocalyptic number.

It is an amenable number.

531403000141 is a deficient number, since it is larger than the sum of its proper divisors (69004119731).

531403000141 is a wasteful number, since it uses less digits than its factorization.

531403000141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6073.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 531403000141 its reverse (141000304135), we get a palindrome (672403304276).

The spelling of 531403000141 in words is "five hundred thirty-one billion, four hundred three million, one hundred forty-one", and thus it is an aban number.