203123041202 has 8 divisors (see below), whose sum is σ = 317931716736. Its totient is φ = 97145802292.

The previous prime is 203123041169. The next prime is 203123041217. The reversal of 203123041202 is 202140321302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2207859098 + ... + 2207859189.

It is an arithmetic number, because the mean of its divisors is an integer number (39741464592).

Almost surely, 2^203123041202 is an apocalyptic number.

203123041202 is a deficient number, since it is larger than the sum of its proper divisors (114808675534).

203123041202 is a wasteful number, since it uses less digits than its factorization.

203123041202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415718312.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 203123041202 its reverse (202140321302), we get a palindrome (405263362504).

The spelling of 203123041202 in words is "two hundred three billion, one hundred twenty-three million, forty-one thousand, two hundred two".