103921699107 has 32 divisors (see below), whose sum is σ = 142128709632. Its totient is φ = 67511483424.

The previous prime is 103921699073. The next prime is 103921699163. The reversal of 103921699107 is 701996129301.

It is not a de Polignac number, because 103921699107 - 2¹¹ = 103921697059 is a prime.

It is a super-3 number, since 3×103921699107³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (103921699177) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39258858 + ... + 39261504.

It is an arithmetic number, because the mean of its divisors is an integer number (4441522176).

Almost surely, 2^103921699107 is an apocalyptic number.

103921699107 is a deficient number, since it is larger than the sum of its proper divisors (38207010525).

103921699107 is a wasteful number, since it uses less digits than its factorization.

103921699107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3807.

The product of its (nonzero) digits is 183708, while the sum is 48.

The spelling of 103921699107 in words is "one hundred three billion, nine hundred twenty-one million, six hundred ninety-nine thousand, one hundred seven".