102126373798 has 8 divisors (see below), whose sum is σ = 153204816960. Its totient is φ = 51058101480.

The previous prime is 102126373793. The next prime is 102126373889. The reversal of 102126373798 is 897373621201.

102126373798 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102126373793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2517558 + ... + 2557801.

It is an arithmetic number, because the mean of its divisors is an integer number (19150602120).

Almost surely, 2^102126373798 is an apocalyptic number.

102126373798 is a deficient number, since it is larger than the sum of its proper divisors (51078443162).

102126373798 is a wasteful number, since it uses less digits than its factorization.

102126373798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5085422.

The product of its (nonzero) digits is 762048, while the sum is 49.

Adding to 102126373798 its reverse (897373621201), we get a palindrome (999499994999).

The spelling of 102126373798 in words is "one hundred two billion, one hundred twenty-six million, three hundred seventy-three thousand, seven hundred ninety-eight".