1203142020104 has 16 divisors (see below), whose sum is σ = 2374622408400. Its totient is φ = 569909377872.

The previous prime is 1203142020089. The next prime is 1203142020109. The reversal of 1203142020104 is 4010202413021.

It is not an unprimeable number, because it can be changed into a prime (1203142020109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3957703862 + ... + 3957704165.

It is an arithmetic number, because the mean of its divisors is an integer number (148413900525).

Almost surely, 2^{1203142020104} is an apocalyptic number.

It is an amenable number.

1203142020104 is a deficient number, since it is larger than the sum of its proper divisors (1171480388296).

1203142020104 is a wasteful number, since it uses less digits than its factorization.

1203142020104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7915408052 (or 7915408048 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1203142020104 its reverse (4010202413021), we get a palindrome (5213344433125).

The spelling of 1203142020104 in words is "one trillion, two hundred three billion, one hundred forty-two million, twenty thousand, one hundred four".