1103131437347 has 8 divisors (see below), whose sum is σ = 1116687149760. Its totient is φ = 1089582033960.

The previous prime is 1103131437313. The next prime is 1103131437371. The reversal of 1103131437347 is 7437341313011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103131437347 - 2³² = 1098836470051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1103131437347.

It is not an unprimeable number, because it can be changed into a prime (1103131430347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1224929 + ... + 1925282.

It is an arithmetic number, because the mean of its divisors is an integer number (139585893720).

Almost surely, 2^{1103131437347} is an apocalyptic number.

1103131437347 is a deficient number, since it is larger than the sum of its proper divisors (13555712413).

1103131437347 is an equidigital number, since it uses as much as digits as its factorization.

1103131437347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154513.

The product of its (nonzero) digits is 63504, while the sum is 38.

The spelling of 1103131437347 in words is "one trillion, one hundred three billion, one hundred thirty-one million, four hundred thirty-seven thousand, three hundred forty-seven".