203033130214142 has 4 divisors (see below), whose sum is σ = 304549695321216. Its totient is φ = 101516565107070.

The previous prime is 203033130214127. The next prime is 203033130214147. The reversal of 203033130214142 is 241412031330302.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203033130214147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50758282553534 + ... + 50758282553537.

It is an arithmetic number, because the mean of its divisors is an integer number (76137423830304).

Almost surely, 2^{203033130214142} is an apocalyptic number.

203033130214142 is a deficient number, since it is larger than the sum of its proper divisors (101516565107074).

203033130214142 is a wasteful number, since it uses less digits than its factorization.

203033130214142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101516565107073.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 203033130214142 its reverse (241412031330302), we get a palindrome (444445161544444).

The spelling of 203033130214142 in words is "two hundred three trillion, thirty-three billion, one hundred thirty million, two hundred fourteen thousand, one hundred forty-two".