203403100141124 has 24 divisors (see below), whose sum is σ = 383341777215768. Its totient is φ = 93877088912640.

The previous prime is 203403100141051. The next prime is 203403100141169. The reversal of 203403100141124 is 421141001304302.

It can be written as a sum of positive squares in 4 ways, for example, as 117326800900 + 203285773340224 = 342530^2 + 14257832^2 .

It is a super-2 number, since 2×203403100141124² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 203403100141093 and 203403100141102.

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, 22452497 + ... + 30181464.

It is an arithmetic number, because the mean of its divisors is an integer number (15972574050657).

Almost surely, 2^{203403100141124} is an apocalyptic number.

It is an amenable number.

203403100141124 is a deficient number, since it is larger than the sum of its proper divisors (179938677074644).

203403100141124 is a wasteful number, since it uses less digits than its factorization.

203403100141124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52708295 (or 52708293 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 203403100141124 its reverse (421141001304302), we get a palindrome (624544101445426).

The spelling of 203403100141124 in words is "two hundred three trillion, four hundred three billion, one hundred million, one hundred forty-one thousand, one hundred twenty-four".