10603605531 has 16 divisors (see below), whose sum is σ = 14206505760. Its totient is φ = 7034952960.

The previous prime is 10603605497. The next prime is 10603605541. The reversal of 10603605531 is 13550630601.

It is not a de Polignac number, because 10603605531 - 2¹⁰ = 10603604507 is a prime.

It is a super-2 number, since 2×10603605531² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10603605541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 691261 + ... + 706433.

It is an arithmetic number, because the mean of its divisors is an integer number (887906610).

Almost surely, 2^10603605531 is an apocalyptic number.

10603605531 is a deficient number, since it is larger than the sum of its proper divisors (3602900229).

10603605531 is a wasteful number, since it uses less digits than its factorization.

10603605531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16286.

The product of its (nonzero) digits is 8100, while the sum is 30.

The spelling of 10603605531 in words is "ten billion, six hundred three million, six hundred five thousand, five hundred thirty-one".