1106501131 has 6 divisors (see below), whose sum is σ = 1111169796. Its totient is φ = 1101852000.

The previous prime is 1106501113. The next prime is 1106501141. The reversal of 1106501131 is 1311056011.

It is not a de Polignac number, because 1106501131 - 2¹⁹ = 1105976843 is a prime.

It is a super-2 number, since 2×1106501131² = 2448689505808558322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1106501099 and 1106501108.

It is not an unprimeable number, because it can be changed into a prime (1106501101) 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 in 5 ways as a sum of consecutive naturals, for example, 48556 + ... + 67606.

It is an arithmetic number, because the mean of its divisors is an integer number (185194966).

Almost surely, 2^1106501131 is an apocalyptic number.

1106501131 is a deficient number, since it is larger than the sum of its proper divisors (4668665).

1106501131 is an frugal number, since it uses more digits than its factorization.

1106501131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19533 (or 19292 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 1106501131 is about 33264.1117572678. Note that the first 3 decimals coincide. The cubic root of 1106501131 is about 1034.3097550277.

Adding to 1106501131 its reverse (1311056011), we get a palindrome (2417557142).

The spelling of 1106501131 in words is "one billion, one hundred six million, five hundred one thousand, one hundred thirty-one".