2100322023030 has 768 divisors, whose sum is σ = 7359350169600. Its totient is φ = 402413598720.

The previous prime is 2100322022989. The next prime is 2100322023103. The reversal of 2100322023030 is 303202230012.

It is a happy number.

2100322023030 is a `hidden beast` number, since 210 + 0 + 3 + 220 + 230 + 3 + 0 = 666.

It is a super-2 number, since 2×2100322023030² (a number of 25 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 2100322022994 and 2100322023012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2315679837 + ... + 2315680743.

It is an arithmetic number, because the mean of its divisors is an integer number (9582487200).

Almost surely, 2^{2100322023030} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2100322023030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3679675084800).

2100322023030 is an abundant number, since it is smaller than the sum of its proper divisors (5259028146570).

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

2100322023030 is a wasteful number, since it uses less digits than its factorization.

2100322023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2100322023030 its reverse (303202230012), we get a palindrome (2403524253042).

The spelling of 2100322023030 in words is "two trillion, one hundred billion, three hundred twenty-two million, twenty-three thousand, thirty".