202003043123010 has 64 divisors (see below), whose sum is σ = 484993011307392. Its totient is φ = 53846847161856.

The previous prime is 202003043122963. The next prime is 202003043123017. The reversal of 202003043123010 is 10321340300202.

It is not an unprimeable number, because it can be changed into a prime (202003043123017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1085028852 + ... + 1085215008.

It is an arithmetic number, because the mean of its divisors is an integer number (7578015801678).

Almost surely, 2^{202003043123010} is an apocalyptic number.

202003043123010 is an abundant number, since it is smaller than the sum of its proper divisors (282989968184382).

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

202003043123010 is a wasteful number, since it uses less digits than its factorization.

202003043123010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199827.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 202003043123010 its reverse (10321340300202), we get a palindrome (212324383423212).

The spelling of 202003043123010 in words is "two hundred two trillion, three billion, forty-three million, one hundred twenty-three thousand, ten".