2301331022130 has 64 divisors (see below), whose sum is σ = 6466178896128. Its totient is φ = 513188797440.

The previous prime is 2301331022113. The next prime is 2301331022183. The reversal of 2301331022130 is 312201331032.

It is a super-2 number, since 2×2301331022130² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2301331022097 and 2301331022106.

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, 133634307 + ... + 133651526.

It is an arithmetic number, because the mean of its divisors is an integer number (101034045252).

Almost surely, 2^{2301331022130} is an apocalyptic number.

2301331022130 is an abundant number, since it is smaller than the sum of its proper divisors (4164847873998).

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

2301331022130 is a wasteful number, since it uses less digits than its factorization.

2301331022130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267285891.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2301331022130 its reverse (312201331032), we get a palindrome (2613532353162).

The spelling of 2301331022130 in words is "two trillion, three hundred one billion, three hundred thirty-one million, twenty-two thousand, one hundred thirty".