103140019968 has 36 divisors (see below), whose sum is σ = 274502867688. Its totient is φ = 34380006400.

The previous prime is 103140019937. The next prime is 103140019979. The reversal of 103140019968 is 869910041301.

It is a zygodrome in base 2.

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, 67147683 + ... + 67149218.

It is an arithmetic number, because the mean of its divisors is an integer number (7625079658).

Almost surely, 2^103140019968 is an apocalyptic number.

It is an amenable number.

103140019968 is an abundant number, since it is smaller than the sum of its proper divisors (171362847720).

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

103140019968 is an equidigital number, since it uses as much as digits as its factorization.

103140019968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134296920 (or 134296906 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 42.

The spelling of 103140019968 in words is "one hundred three billion, one hundred forty million, nineteen thousand, nine hundred sixty-eight".