10203010010312 has 48 divisors (see below), whose sum is σ = 22260046601520. Its totient is φ = 4371533258400.

The previous prime is 10203010010311. The next prime is 10203010010317. The reversal of 10203010010312 is 21301001030201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (10203010010311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2079014 + ... + 4972757.

It is an arithmetic number, because the mean of its divisors is an integer number (463750970865).

Almost surely, 2^{10203010010312} is an apocalyptic number.

It is an amenable number.

10203010010312 is an abundant number, since it is smaller than the sum of its proper divisors (12057036591208).

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

10203010010312 is a wasteful number, since it uses less digits than its factorization.

10203010010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055482 (or 7055471 counting only the distinct ones).

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

Adding to 10203010010312 its reverse (21301001030201), we get a palindrome (31504011040513).

The spelling of 10203010010312 in words is "ten trillion, two hundred three billion, ten million, ten thousand, three hundred twelve".