203144011003130 has 16 divisors (see below), whose sum is σ = 365680470723840. Its totient is φ = 81252881974992.

The previous prime is 203144011003127. The next prime is 203144011003183. The reversal of 203144011003130 is 31300110441302.

203144011003130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 203144011003096 and 203144011003105.

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, 590122610 + ... + 590466749.

It is an arithmetic number, because the mean of its divisors is an integer number (22855029420240).

Almost surely, 2^{203144011003130} is an apocalyptic number.

203144011003130 is a deficient number, since it is larger than the sum of its proper divisors (162536459720710).

203144011003130 is a wasteful number, since it uses less digits than its factorization.

203144011003130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180606573.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 203144011003130 its reverse (31300110441302), we get a palindrome (234444121444432).

The spelling of 203144011003130 in words is "two hundred three trillion, one hundred forty-four billion, eleven million, three thousand, one hundred thirty".