1101361126 has 4 divisors (see below), whose sum is σ = 1652041692. Its totient is φ = 550680562.

The previous prime is 1101361117. The next prime is 1101361127. The reversal of 1101361126 is 6211631011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6211631011 = 5669 ⋅1095719.

It is a junction number, because it is equal to n+sod(n) for n = 1101361097 and 1101361106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101361127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275340280 + ... + 275340283.

It is an arithmetic number, because the mean of its divisors is an integer number (413010423).

Almost surely, 2^1101361126 is an apocalyptic number.

1101361126 is a deficient number, since it is larger than the sum of its proper divisors (550680566).

1101361126 is an equidigital number, since it uses as much as digits as its factorization.

1101361126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550680565.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1101361126 is about 33186.7613062799. The cubic root of 1101361126 is about 1032.7057167190.

Adding to 1101361126 its reverse (6211631011), we get a palindrome (7312992137).

The spelling of 1101361126 in words is "one billion, one hundred one million, three hundred sixty-one thousand, one hundred twenty-six".