12140103020 has 24 divisors (see below), whose sum is σ = 25719833664. Its totient is φ = 4813066496.

The previous prime is 12140103007. The next prime is 12140103023. The reversal of 12140103020 is 2030104121.

It is a junction number, because it is equal to n+sod(n) for n = 12140102986 and 12140103004.

It is not an unprimeable number, because it can be changed into a prime (12140103023) 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, 2683604 + ... + 2688123.

It is an arithmetic number, because the mean of its divisors is an integer number (1071659736).

Almost surely, 2^12140103020 is an apocalyptic number.

12140103020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12140103020 is an abundant number, since it is smaller than the sum of its proper divisors (13579730644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12140103020 is a wasteful number, since it uses less digits than its factorization.

12140103020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5371849 (or 5371847 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12140103020 its reverse (2030104121), we get a palindrome (14170207141).

The spelling of 12140103020 in words is "twelve billion, one hundred forty million, one hundred three thousand, twenty".