1106131401 has 12 divisors (see below), whose sum is σ = 1691730612. Its totient is φ = 694043136.

The previous prime is 1106131373. The next prime is 1106131421. The reversal of 1106131401 is 1041316011.

1106131401 is a `hidden beast` number, since 1 + 10 + 613 + 1 + 40 + 1 = 666.

1106131401 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 346853376 + 759278025 = 18624^2 + 27555^2 .

It is not a de Polignac number, because 1106131401 - 2⁶ = 1106131337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1106131421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3614656 + ... + 3614961.

It is an arithmetic number, because the mean of its divisors is an integer number (140977551).

Almost surely, 2^1106131401 is an apocalyptic number.

It is an amenable number.

1106131401 is a deficient number, since it is larger than the sum of its proper divisors (585599211).

1106131401 is a wasteful number, since it uses less digits than its factorization.

1106131401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229640 (or 7229637 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1106131401 is about 33258.5538019921. The cubic root of 1106131401 is about 1034.1945396167.

Adding to 1106131401 its reverse (1041316011), we get a palindrome (2147447412).

The spelling of 1106131401 in words is "one billion, one hundred six million, one hundred thirty-one thousand, four hundred one".