203301231130 has 32 divisors (see below), whose sum is σ = 377821375488. Its totient is φ = 78681715200.

The previous prime is 203301231127. The next prime is 203301231151. The reversal of 203301231130 is 31132103302.

It is a junction number, because it is equal to n+sod(n) for n = 203301231098 and 203301231107.

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, 1575019 + ... + 1699201.

It is an arithmetic number, because the mean of its divisors is an integer number (11806917984).

Almost surely, 2^203301231130 is an apocalyptic number.

203301231130 is a deficient number, since it is larger than the sum of its proper divisors (174520144358).

203301231130 is a wasteful number, since it uses less digits than its factorization.

203301231130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129502.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 203301231130 its reverse (31132103302), we get a palindrome (234433334432).

The spelling of 203301231130 in words is "two hundred three billion, three hundred one million, two hundred thirty-one thousand, one hundred thirty".