10203110312 has 16 divisors (see below), whose sum is σ = 19132575840. Its totient is φ = 5101090096.

The previous prime is 10203110311. The next prime is 10203110327. The reversal of 10203110312 is 21301130201.

It is not an unprimeable number, because it can be changed into a prime (10203110311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46103 + ... + 150105.

It is an arithmetic number, because the mean of its divisors is an integer number (1195785990).

Almost surely, 2^10203110312 is an apocalyptic number.

It is an amenable number.

10203110312 is a deficient number, since it is larger than the sum of its proper divisors (8929465528).

10203110312 is a wasteful number, since it uses less digits than its factorization.

10203110312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116272 (or 116268 counting only the distinct ones).

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

Adding to 10203110312 its reverse (21301130201), we get a palindrome (31504240513).

The spelling of 10203110312 in words is "ten billion, two hundred three million, one hundred ten thousand, three hundred twelve".