201303233030 has 16 divisors (see below), whose sum is σ = 362351448864. Its totient is φ = 80520042240.

The previous prime is 201303232979. The next prime is 201303233081. The reversal of 201303233030 is 30332303102.

It is an interprime number because it is at equal distance from previous prime (201303232979) and next prime (201303233081).

It is a junction number, because it is equal to n+sod(n) for n = 201303232993 and 201303233011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795254 + ... + 1017366.

It is an arithmetic number, because the mean of its divisors is an integer number (22646965554).

Almost surely, 2^201303233030 is an apocalyptic number.

201303233030 is a deficient number, since it is larger than the sum of its proper divisors (161048215834).

201303233030 is a wasteful number, since it uses less digits than its factorization.

201303233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312751.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 201303233030 its reverse (30332303102), we get a palindrome (231635536132).

The spelling of 201303233030 in words is "two hundred one billion, three hundred three million, two hundred thirty-three thousand, thirty".