1011102122003 has 16 divisors (see below), whose sum is σ = 1028892480000. Its totient is φ = 993351876480.

The previous prime is 1011102121963. The next prime is 1011102122161. The reversal of 1011102122003 is 3002212011101.

It is a cyclic number.

It is not a de Polignac number, because 1011102122003 - 2¹⁴ = 1011102105619 is a prime.

It is a super-2 number, since 2×1011102122003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011102127003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367805873 + ... + 367808621.

It is an arithmetic number, because the mean of its divisors is an integer number (64305780000).

Almost surely, 2^{1011102122003} is an apocalyptic number.

1011102122003 is a deficient number, since it is larger than the sum of its proper divisors (17790357997).

1011102122003 is a wasteful number, since it uses less digits than its factorization.

1011102122003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7742.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1011102122003 its reverse (3002212011101), we get a palindrome (4013314133104).

The spelling of 1011102122003 in words is "one trillion, eleven billion, one hundred two million, one hundred twenty-two thousand, three".