101802000312 has 64 divisors (see below), whose sum is σ = 282919956000. Its totient is φ = 33917605632.

The previous prime is 101802000271. The next prime is 101802000343. The reversal of 101802000312 is 213000208101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338418 + ... + 564030.

Almost surely, 2^101802000312 is an apocalyptic number.

101802000312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101802000312 is an abundant number, since it is smaller than the sum of its proper divisors (181117955688).

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

101802000312 is a wasteful number, since it uses less digits than its factorization.

101802000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227717 (or 227707 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 101802000312 its reverse (213000208101), we get a palindrome (314802208413).

The spelling of 101802000312 in words is "one hundred one billion, eight hundred two million, three hundred twelve", and thus it is an aban number.