203100223133130 has 16 divisors (see below), whose sum is σ = 487440535519584. Its totient is φ = 54160059502160.

The previous prime is 203100223133111. The next prime is 203100223133141. The reversal of 203100223133130 is 31331322001302.

It is a self number, because there is not a number n which added to its sum of digits gives 203100223133130.

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, 3385003718856 + ... + 3385003718915.

It is an arithmetic number, because the mean of its divisors is an integer number (30465033469974).

Almost surely, 2^{203100223133130} is an apocalyptic number.

203100223133130 is an abundant number, since it is smaller than the sum of its proper divisors (284340312386454).

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

203100223133130 is a wasteful number, since it uses less digits than its factorization.

203100223133130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6770007437781.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 203100223133130 its reverse (31331322001302), we get a palindrome (234431545134432).

The spelling of 203100223133130 in words is "two hundred three trillion, one hundred billion, two hundred twenty-three million, one hundred thirty-three thousand, one hundred thirty".