12101003102 has 8 divisors (see below), whose sum is σ = 18151973112. Its totient is φ = 6050345400.

The previous prime is 12101003027. The next prime is 12101003137. The reversal of 12101003102 is 20130010121.

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

It is a super-2 number, since 2×12101003102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100277 + ... + 185087.

It is an arithmetic number, because the mean of its divisors is an integer number (2268996639).

Almost surely, 2^12101003102 is an apocalyptic number.

12101003102 is a deficient number, since it is larger than the sum of its proper divisors (6050970010).

12101003102 is an equidigital number, since it uses as much as digits as its factorization.

12101003102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156154.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12101003102 its reverse (20130010121), we get a palindrome (32231013223).

The spelling of 12101003102 in words is "twelve billion, one hundred one million, three thousand, one hundred two".