213012301130 has 8 divisors (see below), whose sum is σ = 383422142052. Its totient is φ = 85204920448.

The previous prime is 213012301111. The next prime is 213012301133. The reversal of 213012301130 is 31103210312.

It can be written as a sum of positive squares in 2 ways, for example, as 208088331889 + 4923969241 = 456167^2 + 70171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 213012301099 and 213012301108.

It is not an unprimeable number, because it can be changed into a prime (213012301133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10650615047 + ... + 10650615066.

Almost surely, 2^213012301130 is an apocalyptic number.

213012301130 is a deficient number, since it is larger than the sum of its proper divisors (170409840922).

213012301130 is a wasteful number, since it uses less digits than its factorization.

213012301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21301230120.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 213012301130 its reverse (31103210312), we get a palindrome (244115511442).

The spelling of 213012301130 in words is "two hundred thirteen billion, twelve million, three hundred one thousand, one hundred thirty".