1102122123 has 8 divisors (see below), whose sum is σ = 1473437328. Its totient is φ = 732777504.

The previous prime is 1102122103. The next prime is 1102122163. The reversal of 1102122123 is 3212212011.

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

It is not a de Polignac number, because 1102122123 - 2⁶ = 1102122059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102122103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491340 + ... + 493577.

It is an arithmetic number, because the mean of its divisors is an integer number (184179666).

Almost surely, 2^1102122123 is an apocalyptic number.

1102122123 is a deficient number, since it is larger than the sum of its proper divisors (371315205).

1102122123 is an equidigital number, since it uses as much as digits as its factorization.

1102122123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985293.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1102122123 is about 33198.2246965105. The cubic root of 1102122123 is about 1032.9435148998.

Adding to 1102122123 its reverse (3212212011), we get a palindrome (4314334134).

The spelling of 1102122123 in words is "one billion, one hundred two million, one hundred twenty-two thousand, one hundred twenty-three".