102854706136 has 64 divisors (see below), whose sum is σ = 241380115200. Its totient is φ = 40000099968.

The previous prime is 102854706083. The next prime is 102854706137. The reversal of 102854706136 is 631607458201.

It is a junction number, because it is equal to n+sod(n) for n = 102854706092 and 102854706101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102854706137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1154370 + ... + 1240273.

It is an arithmetic number, because the mean of its divisors is an integer number (3771564300).

Almost surely, 2^102854706136 is an apocalyptic number.

It is an amenable number.

102854706136 is an abundant number, since it is smaller than the sum of its proper divisors (138525409064).

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

102854706136 is a wasteful number, since it uses less digits than its factorization.

102854706136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394728 (or 2394724 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 102854706136 in words is "one hundred two billion, eight hundred fifty-four million, seven hundred six thousand, one hundred thirty-six".