1000030430312 has 16 divisors (see below), whose sum is σ = 1893261495840. Its totient is φ = 495160698096.

The previous prime is 1000030430299. The next prime is 1000030430351. The reversal of 1000030430312 is 2130340300001.

It is a happy number.

1000030430312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 606813758 + ... + 606815405.

It is an arithmetic number, because the mean of its divisors is an integer number (118328843490).

Almost surely, 2^{1000030430312} is an apocalyptic number.

It is an amenable number.

1000030430312 is a deficient number, since it is larger than the sum of its proper divisors (893231065528).

1000030430312 is a wasteful number, since it uses less digits than its factorization.

1000030430312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213629272 (or 1213629268 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1000030430312 its reverse (2130340300001), we get a palindrome (3130370730313).

The spelling of 1000030430312 in words is "one trillion, thirty million, four hundred thirty thousand, three hundred twelve".