83155364202 has 8 divisors (see below), whose sum is σ = 166310728416. Its totient is φ = 27718454732.

The previous prime is 83155364189. The next prime is 83155364207. The reversal of 83155364202 is 20246355138.

It is a happy number.

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

83155364202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (83155364207) 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, 6929613678 + ... + 6929613689.

It is an arithmetic number, because the mean of its divisors is an integer number (20788841052).

Almost surely, 2^83155364202 is an apocalyptic number.

83155364202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

83155364202 is a wasteful number, since it uses less digits than its factorization.

83155364202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13859227372.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 83155364202 in words is "eighty-three billion, one hundred fifty-five million, three hundred sixty-four thousand, two hundred two".