1130301101 has 4 divisors (see below), whose sum is σ = 1138551612. Its totient is φ = 1122050592.

The previous prime is 1130301097. The next prime is 1130301131. The reversal of 1130301101 is 1011030311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1011030311 = 31 ⋅32613881.

It can be written as a sum of positive squares in 2 ways, for example, as 222785476 + 907515625 = 14926^2 + 30125^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130301101 - 2² = 1130301097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130301131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4125050 + ... + 4125323.

It is an arithmetic number, because the mean of its divisors is an integer number (284637903).

Almost surely, 2^1130301101 is an apocalyptic number.

It is an amenable number.

1130301101 is a deficient number, since it is larger than the sum of its proper divisors (8250511).

1130301101 is an equidigital number, since it uses as much as digits as its factorization.

1130301101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8250510.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 1130301101 is about 33619.9509369065. The cubic root of 1130301101 is about 1041.6729426338.

Adding to 1130301101 its reverse (1011030311), we get a palindrome (2141331412).

The spelling of 1130301101 in words is "one billion, one hundred thirty million, three hundred one thousand, one hundred one".