10230412312 has 8 divisors (see below), whose sum is σ = 19182023100. Its totient is φ = 5115206152.

The previous prime is 10230412261. The next prime is 10230412427. The reversal of 10230412312 is 21321403201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10230412312² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10230412312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 639400762 + ... + 639400777.

Almost surely, 2^10230412312 is an apocalyptic number.

It is an amenable number.

10230412312 is a deficient number, since it is larger than the sum of its proper divisors (8951610788).

10230412312 is a wasteful number, since it uses less digits than its factorization.

10230412312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278801545 (or 1278801541 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10230412312 its reverse (21321403201), we get a palindrome (31551815513).

The spelling of 10230412312 in words is "ten billion, two hundred thirty million, four hundred twelve thousand, three hundred twelve".