213060403152603 has 36 divisors (see below), whose sum is σ = 319596823874328. Its totient is φ = 142030287812160.

The previous prime is 213060403152551. The next prime is 213060403152613. The reversal of 213060403152603 is 306251304060312.

213060403152603 is a `hidden beast` number, since 2 + 1 + 3 + 0 + 6 + 0 + 40 + 3 + 1 + 5 + 2 + 603 = 666.

It is not a de Polignac number, because 213060403152603 - 2³³ = 213051813218011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213060403152613) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 92826300 + ... + 95093862.

Almost surely, 2^{213060403152603} is an apocalyptic number.

213060403152603 is a deficient number, since it is larger than the sum of its proper divisors (106536420721725).

213060403152603 is an frugal number, since it uses more digits than its factorization.

213060403152603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281908 (or 2281887 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 213060403152603 in words is "two hundred thirteen trillion, sixty billion, four hundred three million, one hundred fifty-two thousand, six hundred three".