1102101123 has 8 divisors (see below), whose sum is σ = 1520139600. Its totient is φ = 709398368.

The previous prime is 1102101103. The next prime is 1102101127. The reversal of 1102101123 is 3211012011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102101123 - 2¹⁰ = 1102100099 is a prime.

It is a super-2 number, since 2×1102101123² = 2429253770635722258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102101099 and 1102101108.

It is not an unprimeable number, because it can be changed into a prime (1102101127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6333828 + ... + 6334001.

It is an arithmetic number, because the mean of its divisors is an integer number (190017450).

Almost surely, 2^1102101123 is an apocalyptic number.

1102101123 is a deficient number, since it is larger than the sum of its proper divisors (418038477).

1102101123 is a wasteful number, since it uses less digits than its factorization.

1102101123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12667861.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1102101123 is about 33197.9084130311. The cubic root of 1102101123 is about 1032.9369542379.

Adding to 1102101123 its reverse (3211012011), we get a palindrome (4313113134).

The spelling of 1102101123 in words is "one billion, one hundred two million, one hundred one thousand, one hundred twenty-three".