461513011203 has 16 divisors (see below), whose sum is σ = 685115510400. Its totient is φ = 307048701960.

The previous prime is 461513011181. The next prime is 461513011303. The reversal of 461513011203 is 302110315164.

It is a happy number.

461513011203 is a `hidden beast` number, since 4 + 6 + 151 + 301 + 1 + 203 = 666.

It is not a de Polignac number, because 461513011203 - 2⁸ = 461513010947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (461513011303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17393133 + ... + 17419646.

It is an arithmetic number, because the mean of its divisors is an integer number (42819719400).

Almost surely, 2^461513011203 is an apocalyptic number.

461513011203 is a deficient number, since it is larger than the sum of its proper divisors (223602499197).

461513011203 is a wasteful number, since it uses less digits than its factorization.

461513011203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34813279 (or 34813273 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 461513011203 its reverse (302110315164), we get a palindrome (763623326367).

The spelling of 461513011203 in words is "four hundred sixty-one billion, five hundred thirteen million, eleven thousand, two hundred three".