213001214025 has 24 divisors (see below), whose sum is σ = 352262574784. Its totient is φ = 113568206400.

The previous prime is 213001213973. The next prime is 213001214033. The reversal of 213001214025 is 520412100312.

213001214025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213001214025 - 2¹⁴ = 213001197641 is a prime.

It is a super-2 number, since 2×213001214025² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213001213992 and 213001214010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139981 + ... + 667530.

Almost surely, 2^213001214025 is an apocalyptic number.

213001214025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

213001214025 is a deficient number, since it is larger than the sum of its proper divisors (139261360759).

213001214025 is a wasteful number, since it uses less digits than its factorization.

213001214025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811041 (or 811036 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 213001214025 its reverse (520412100312), we get a palindrome (733413314337).

The spelling of 213001214025 in words is "two hundred thirteen billion, one million, two hundred fourteen thousand, twenty-five".