1103536271142 has 20 divisors (see below), whose sum is σ = 2472738681996. Its totient is φ = 367845423660.

The previous prime is 1103536271137. The next prime is 1103536271177. The reversal of 1103536271142 is 2411726353011.

1103536271142 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 536 + 2 + 7 + 114 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1103536271097 and 1103536271106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3405975984 + ... + 3405976307.

Almost surely, 2^{1103536271142} is an apocalyptic number.

1103536271142 is an abundant number, since it is smaller than the sum of its proper divisors (1369202410854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103536271142 is an equidigital number, since it uses as much as digits as its factorization.

1103536271142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6811952305 (or 6811952296 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 1103536271142 in words is "one trillion, one hundred three billion, five hundred thirty-six million, two hundred seventy-one thousand, one hundred forty-two".