1013030212 has 12 divisors (see below), whose sum is σ = 1782598636. Its totient is φ = 503716320.

The previous prime is 1013030203. The next prime is 1013030231. The reversal of 1013030212 is 2120303101.

It can be written as a sum of positive squares in 2 ways, for example, as 116985856 + 896044356 = 10816^2 + 29934^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1013030192 and 1013030201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 698883 + ... + 700330.

Almost surely, 2^1013030212 is an apocalyptic number.

It is an amenable number.

1013030212 is a deficient number, since it is larger than the sum of its proper divisors (769568424).

1013030212 is a wasteful number, since it uses less digits than its factorization.

1013030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399398 (or 1399396 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1013030212 is about 31828.1355407444. The cubic root of 1013030212 is about 1004.3246742316.

Adding to 1013030212 its reverse (2120303101), we get a palindrome (3133333313).

The spelling of 1013030212 in words is "one billion, thirteen million, thirty thousand, two hundred twelve".