10212003140 has 24 divisors (see below), whose sum is σ = 21447388032. Its totient is φ = 4084385760.

The previous prime is 10212003133. The next prime is 10212003149. The reversal of 10212003140 is 4130021201.

It is not an unprimeable number, because it can be changed into a prime (10212003149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244037 + ... + 282803.

It is an arithmetic number, because the mean of its divisors is an integer number (893641168).

Almost surely, 2^10212003140 is an apocalyptic number.

10212003140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212003140 is an abundant number, since it is smaller than the sum of its proper divisors (11235384892).

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

10212003140 is a wasteful number, since it uses less digits than its factorization.

10212003140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51947 (or 51945 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10212003140 its reverse (4130021201), we get a palindrome (14342024341).

The spelling of 10212003140 in words is "ten billion, two hundred twelve million, three thousand, one hundred forty".