1000010312 has 32 divisors (see below), whose sum is σ = 2268933120. Its totient is φ = 403365120.

The previous prime is 1000010303. The next prime is 1000010321. The reversal of 1000010312 is 2130100001.

It is an interprime number because it is at equal distance from previous prime (1000010303) and next prime (1000010321).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1000010312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524264 + ... + 526167.

It is an arithmetic number, because the mean of its divisors is an integer number (70904160).

Almost surely, 2^1000010312 is an apocalyptic number.

It is an amenable number.

1000010312 is an abundant number, since it is smaller than the sum of its proper divisors (1268922808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000010312 is a wasteful number, since it uses less digits than its factorization.

1000010312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050461 (or 1050457 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1000010312 is about 31622.9396482996. The cubic root of 1000010312 is about 1000.0034373215.

Adding to 1000010312 its reverse (2130100001), we get a palindrome (3130110313).

The spelling of 1000010312 in words is "one billion, ten thousand, three hundred twelve".