1101310302043 has 8 divisors (see below), whose sum is σ = 1259657849312. Its totient is φ = 943217130816.

The previous prime is 1101310302017. The next prime is 1101310302049. The reversal of 1101310302043 is 3402030131011.

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 1101310302043 - 2²⁵ = 1101276747611 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 1101310302043.

It is not an unprimeable number, because it can be changed into a prime (1101310302049) 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, 63584730 + ... + 63602047.

It is an arithmetic number, because the mean of its divisors is an integer number (157457231164).

Almost surely, 2^{1101310302043} is an apocalyptic number.

1101310302043 is a deficient number, since it is larger than the sum of its proper divisors (158347547269).

1101310302043 is a wasteful number, since it uses less digits than its factorization.

1101310302043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127188021.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1101310302043 its reverse (3402030131011), we get a palindrome (4503340433054).

The spelling of 1101310302043 in words is "one trillion, one hundred one billion, three hundred ten million, three hundred two thousand, forty-three".