1102155104 has 12 divisors (see below), whose sum is σ = 2169867924. Its totient is φ = 551077536.

The previous prime is 1102155083. The next prime is 1102155107. The reversal of 1102155104 is 4015512011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102155107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17221142 + ... + 17221205.

It is an arithmetic number, because the mean of its divisors is an integer number (180822327).

Almost surely, 2^1102155104 is an apocalyptic number.

It is an amenable number.

1102155104 is a deficient number, since it is larger than the sum of its proper divisors (1067712820).

1102155104 is an equidigital number, since it uses as much as digits as its factorization.

1102155104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34442357 (or 34442349 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1102155104 is about 33198.7214211632. The cubic root of 1102155104 is about 1032.9538184071.

Adding to 1102155104 its reverse (4015512011), we get a palindrome (5117667115).

The spelling of 1102155104 in words is "one billion, one hundred two million, one hundred fifty-five thousand, one hundred four".