1103069173441 has 9 divisors (see below), whose sum is σ = 1105257015331. Its totient is φ = 1100885660032.

The previous prime is 1103069173429. The next prime is 1103069173447. The reversal of 1103069173441 is 1443719603011.

The square root of 1103069173441 is 1050271.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 370168812225 + 732900361216 = 608415^2 + 856096^2 .

It is not a de Polignac number, because 1103069173441 - 2¹⁹ = 1103068649153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103069173394 and 1103069173403.

It is not an unprimeable number, because it can be changed into a prime (1103069173447) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 906383265 + ... + 906384481.

Almost surely, 2^{1103069173441} is an apocalyptic number.

1103069173441 is the 1050271-st square number.

1103069173441 is the 525136-th centered octagonal number.

It is an amenable number.

1103069173441 is a deficient number, since it is larger than the sum of its proper divisors (2187841890).

1103069173441 is an frugal number, since it uses more digits than its factorization.

1103069173441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160 (or 2080 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 1103069173441 in words is "one trillion, one hundred three billion, sixty-nine million, one hundred seventy-three thousand, four hundred forty-one".