102011301873 has 24 divisors (see below), whose sum is σ = 159634483008. Its totient is φ = 62400268512.

The previous prime is 102011301841. The next prime is 102011301883. The reversal of 102011301873 is 378103110201.

It is a happy number.

It is not a de Polignac number, because 102011301873 - 2⁵ = 102011301841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102011301823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2590915 + ... + 2629992.

It is an arithmetic number, because the mean of its divisors is an integer number (6651436792).

Almost surely, 2^102011301873 is an apocalyptic number.

102011301873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102011301873 is a deficient number, since it is larger than the sum of its proper divisors (57623181135).

102011301873 is a wasteful number, since it uses less digits than its factorization.

102011301873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221093 (or 5221090 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The spelling of 102011301873 in words is "one hundred two billion, eleven million, three hundred one thousand, eight hundred seventy-three".