102000003211000 has 64 divisors (see below), whose sum is σ = 239103952008480. Its totient is φ = 40727532140800.

The previous prime is 102000003210961. The next prime is 102000003211003. The reversal of 102000003211000 is 112300000201.

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 (102000003211003) 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, 90023149 + ... + 91149148.

Almost surely, 2^{102000003211000} is an apocalyptic number.

102000003211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102000003211000 is an abundant number, since it is smaller than the sum of its proper divisors (137103948797480).

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

102000003211000 is a wasteful number, since it uses less digits than its factorization.

102000003211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181172881 (or 181172867 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 102000003211000 its reverse (112300000201), we get a palindrome (102112303211201).

The spelling of 102000003211000 in words is "one hundred two trillion, three million, two hundred eleven thousand".