102030310311000 has 128 divisors (see below), whose sum is σ = 321425196019200. Its totient is φ = 26943926524800.

The previous prime is 102030310310933. The next prime is 102030310311011. The reversal of 102030310311000 is 113013030201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164788590 + ... + 165406589.

It is an arithmetic number, because the mean of its divisors is an integer number (2511134343900).

Almost surely, 2^{102030310311000} is an apocalyptic number.

102030310311000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102030310311000 is an abundant number, since it is smaller than the sum of its proper divisors (219394885708200).

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

102030310311000 is a wasteful number, since it uses less digits than its factorization.

102030310311000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330195306 (or 330195292 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 102030310311000 its reverse (113013030201), we get a palindrome (102143323341201).

The spelling of 102030310311000 in words is "one hundred two trillion, thirty billion, three hundred ten million, three hundred eleven thousand".