102137745011246 has 8 divisors (see below), whose sum is σ = 175093277162160. Its totient is φ = 43773319290528.

The previous prime is 102137745011201. The next prime is 102137745011251. The reversal of 102137745011246 is 642110547731201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102137745011197 and 102137745011206.

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, 3647776607531 + ... + 3647776607558.

It is an arithmetic number, because the mean of its divisors is an integer number (21886659645270).

Almost surely, 2^{102137745011246} is an apocalyptic number.

102137745011246 is a deficient number, since it is larger than the sum of its proper divisors (72955532150914).

102137745011246 is an equidigital number, since it uses as much as digits as its factorization.

102137745011246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7295553215098.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 102137745011246 in words is "one hundred two trillion, one hundred thirty-seven billion, seven hundred forty-five million, eleven thousand, two hundred forty-six".