1020010230000 has 150 divisors (see below), whose sum is σ = 3567123423864. Its totient is φ = 272002704000.

The previous prime is 1020010229999. The next prime is 1020010230007. The reversal of 1020010230000 is 320100201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (150).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020010230007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 5576724 + ... + 5756723.

Almost surely, 2^{1020010230000} is an apocalyptic number.

1020010230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020010230000 is an abundant number, since it is smaller than the sum of its proper divisors (2547113193864).

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

1020010230000 is a wasteful number, since it uses less digits than its factorization.

1020010230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11333481 (or 11333457 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 1020010230000 its reverse (320100201), we get a palindrome (1020330330201).

The spelling of 1020010230000 in words is "one trillion, twenty billion, ten million, two hundred thirty thousand".