10212030140 has 24 divisors (see below), whose sum is σ = 23094899520. Its totient is φ = 3770595648.

The previous prime is 10212030131. The next prime is 10212030221. The reversal of 10212030140 is 4103021201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19638260 + ... + 19638779.

It is an arithmetic number, because the mean of its divisors is an integer number (962287480).

Almost surely, 2^10212030140 is an apocalyptic number.

10212030140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212030140 is an abundant number, since it is smaller than the sum of its proper divisors (12882869380).

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

10212030140 is a wasteful number, since it uses less digits than its factorization.

10212030140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39277061 (or 39277059 counting only the distinct ones).

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

Adding to 10212030140 its reverse (4103021201), we get a palindrome (14315051341).

The spelling of 10212030140 in words is "ten billion, two hundred twelve million, thirty thousand, one hundred forty".