102012000211000 has 128 divisors (see below), whose sum is σ = 271730938152960. Its totient is φ = 35482434768000.

The previous prime is 102012000210997. The next prime is 102012000211007. The reversal of 102012000211000 is 112000210201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102012000211007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201351744 + ... + 201857743.

It is an arithmetic number, because the mean of its divisors is an integer number (2122897954320).

Almost surely, 2^{102012000211000} is an apocalyptic number.

102012000211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102012000211000 is an abundant number, since it is smaller than the sum of its proper divisors (169718937941960).

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

102012000211000 is a wasteful number, since it uses less digits than its factorization.

102012000211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403209542 (or 403209528 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102012000211000 its reverse (112000210201), we get a palindrome (102124000421201).

The spelling of 102012000211000 in words is "one hundred two trillion, twelve billion, two hundred eleven thousand".