1101313154 has 16 divisors (see below), whose sum is σ = 1682957760. Its totient is φ = 540369360.

The previous prime is 1101313153. The next prime is 1101313189. The reversal of 1101313154 is 4513131011.

It is not an unprimeable number, because it can be changed into a prime (1101313153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43277 + ... + 63839.

It is an arithmetic number, because the mean of its divisors is an integer number (105184860).

Almost surely, 2^1101313154 is an apocalyptic number.

1101313154 is a deficient number, since it is larger than the sum of its proper divisors (581644606).

1101313154 is a wasteful number, since it uses less digits than its factorization.

1101313154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21065.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1101313154 is about 33186.0385403260. The cubic root of 1101313154 is about 1032.6907226428.

Adding to 1101313154 its reverse (4513131011), we get a palindrome (5614444165).

The spelling of 1101313154 in words is "one billion, one hundred one million, three hundred thirteen thousand, one hundred fifty-four".