10211203230 has 32 divisors (see below), whose sum is σ = 24525963648. Its totient is φ = 2720868000.

The previous prime is 10211203199. The next prime is 10211203241. The reversal of 10211203230 is 3230211201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93096 + ... + 170555.

It is an arithmetic number, because the mean of its divisors is an integer number (766436364).

Almost surely, 2^10211203230 is an apocalyptic number.

10211203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211203230 is an abundant number, since it is smaller than the sum of its proper divisors (14314760418).

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

10211203230 is a wasteful number, since it uses less digits than its factorization.

10211203230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264952.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10211203230 its reverse (3230211201), we get a palindrome (13441414431).

The spelling of 10211203230 in words is "ten billion, two hundred eleven million, two hundred three thousand, two hundred thirty".