203011211333230 has 8 divisors (see below), whose sum is σ = 365420180399832. Its totient is φ = 81204484533288.

The previous prime is 203011211333197. The next prime is 203011211333251. The reversal of 203011211333230 is 32333112110302.

203011211333230 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 203011211333195 and 203011211333204.

It is a congruent number.

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, 10150560566652 + ... + 10150560566671.

It is an arithmetic number, because the mean of its divisors is an integer number (45677522549979).

Almost surely, 2^{203011211333230} is an apocalyptic number.

203011211333230 is a deficient number, since it is larger than the sum of its proper divisors (162408969066602).

203011211333230 is a wasteful number, since it uses less digits than its factorization.

203011211333230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20301121133330.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 203011211333230 its reverse (32333112110302), we get a palindrome (235344323443532).

The spelling of 203011211333230 in words is "two hundred three trillion, eleven billion, two hundred eleven million, three hundred thirty-three thousand, two hundred thirty".