1203043023422 has 16 divisors (see below), whose sum is σ = 1821390112080. Its totient is φ = 595914622272.

The previous prime is 1203043023419. The next prime is 1203043023437. The reversal of 1203043023422 is 2243203403021.

It is a junction number, because it is equal to n+sod(n) for n = 1203043023391 and 1203043023400.

It is a congruent number.

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, 1077458 + ... + 1888650.

It is an arithmetic number, because the mean of its divisors is an integer number (113836882005).

Almost surely, 2^{1203043023422} is an apocalyptic number.

1203043023422 is a deficient number, since it is larger than the sum of its proper divisors (618347088658).

1203043023422 is a wasteful number, since it uses less digits than its factorization.

1203043023422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818107.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 1203043023422 its reverse (2243203403021), we get a palindrome (3446246426443).

The spelling of 1203043023422 in words is "one trillion, two hundred three billion, forty-three million, twenty-three thousand, four hundred twenty-two".