1101541153 has 2 divisors, whose sum is σ = 1101541154. Its totient is φ = 1101541152.

The previous prime is 1101541127. The next prime is 1101541157. The reversal of 1101541153 is 3511451011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 650913169 + 450627984 = 25513^2 + 21228^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101541153 - 2⁹ = 1101540641 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101541157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550770576 + 550770577.

It is an arithmetic number, because the mean of its divisors is an integer number (550770577).

Almost surely, 2^1101541153 is an apocalyptic number.

It is an amenable number.

1101541153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101541153 is an equidigital number, since it uses as much as digits as its factorization.

1101541153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 22.

The square root of 1101541153 is about 33189.4735270085. The cubic root of 1101541153 is about 1032.7619818800.

Adding to 1101541153 its reverse (3511451011), we get a palindrome (4612992164).

The spelling of 1101541153 in words is "one billion, one hundred one million, five hundred forty-one thousand, one hundred fifty-three".