1030131212 has 48 divisors (see below), whose sum is σ = 1999015200. Its totient is φ = 460584960.

The previous prime is 1030131143. The next prime is 1030131239. The reversal of 1030131212 is 2121310301.

1030131212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1030131212² = 2122340627873177888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911864 + ... + 912992.

It is an arithmetic number, because the mean of its divisors is an integer number (41646150).

Almost surely, 2^1030131212 is an apocalyptic number.

It is an amenable number.

1030131212 is a deficient number, since it is larger than the sum of its proper divisors (968883988).

1030131212 is a wasteful number, since it uses less digits than its factorization.

1030131212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466 (or 1464 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1030131212 is about 32095.6572140220. The cubic root of 1030131212 is about 1009.9445161169.

Adding to 1030131212 its reverse (2121310301), we get a palindrome (3151441513).

Subtracting 1030131212 from its reverse (2121310301), we obtain a square (1091179089 = 33033²).

The spelling of 1030131212 in words is "one billion, thirty million, one hundred thirty-one thousand, two hundred twelve".