1102111241 has 32 divisors (see below), whose sum is σ = 1458155520. Its totient is φ = 806457600.

The previous prime is 1102111229. The next prime is 1102111247. The reversal of 1102111241 is 1421112011.

It is a cyclic number.

It is not a de Polignac number, because 1102111241 - 2⁶ = 1102111177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1102111247) 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 31 ways as a sum of consecutive naturals, for example, 940586 + ... + 941756.

It is an arithmetic number, because the mean of its divisors is an integer number (45567360).

Almost surely, 2^1102111241 is an apocalyptic number.

1102111241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1102111241 is a deficient number, since it is larger than the sum of its proper divisors (356044279).

1102111241 is a wasteful number, since it uses less digits than its factorization.

1102111241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925.

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 1102111241 is about 33198.0608017999. The cubic root of 1102111241 is about 1032.9401152377.

Adding to 1102111241 its reverse (1421112011), we get a palindrome (2523223252).

The spelling of 1102111241 in words is "one billion, one hundred two million, one hundred eleven thousand, two hundred forty-one".