1031013212 has 12 divisors (see below), whose sum is σ = 1910406960. Its totient is φ = 485182656.

The previous prime is 1031013163. The next prime is 1031013241. The reversal of 1031013212 is 2123101301.

1031013212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 7580912 + ... + 7581047.

It is an arithmetic number, because the mean of its divisors is an integer number (159200580).

Almost surely, 2^1031013212 is an apocalyptic number.

It is an amenable number.

1031013212 is a deficient number, since it is larger than the sum of its proper divisors (879393748).

1031013212 is a wasteful number, since it uses less digits than its factorization.

1031013212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15161980 (or 15161978 counting only the distinct ones).

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

The square root of 1031013212 is about 32109.3944508457. The cubic root of 1031013212 is about 1010.2326725987.

Adding to 1031013212 its reverse (2123101301), we get a palindrome (3154114513).

The spelling of 1031013212 in words is "one billion, thirty-one million, thirteen thousand, two hundred twelve".