10103203212210 has 48 divisors (see below), whose sum is σ = 26268531247296. Its totient is φ = 2694166713504.

The previous prime is 10103203212163. The next prime is 10103203212211. The reversal of 10103203212210 is 1221230230101.

10103203212210 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 320 + 321 + 2 + 21 + 0 = 666.

10103203212210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10103203212211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13902297 + ... + 14610963.

It is an arithmetic number, because the mean of its divisors is an integer number (547261067652).

Almost surely, 2^{10103203212210} is an apocalyptic number.

10103203212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10103203212210 is an abundant number, since it is smaller than the sum of its proper divisors (16165328035086).

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

10103203212210 is a wasteful number, since it uses less digits than its factorization.

10103203212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867087 (or 867084 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10103203212210 its reverse (1221230230101), we get a palindrome (11324433442311).

The spelling of 10103203212210 in words is "ten trillion, one hundred three billion, two hundred three million, two hundred twelve thousand, two hundred ten".