1010331211230 has 144 divisors (see below), whose sum is σ = 2975735593584. Its totient is φ = 244928603520.

The previous prime is 1010331211217. The next prime is 1010331211249. The reversal of 1010331211230 is 321121330101.

1010331211230 is a `hidden beast` number, since 10 + 103 + 312 + 11 + 230 = 666.

It is a super-2 number, since 2×1010331211230² (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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21754 + ... + 1421666.

It is an arithmetic number, because the mean of its divisors is an integer number (20664830511).

Almost surely, 2^{1010331211230} is an apocalyptic number.

1010331211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010331211230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1487867796792).

1010331211230 is an abundant number, since it is smaller than the sum of its proper divisors (1965404382354).

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

1010331211230 is an equidigital number, since it uses as much as digits as its factorization.

1010331211230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399955 (or 1399934 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1010331211230 its reverse (321121330101), we get a palindrome (1331452541331).

The spelling of 1010331211230 in words is "one trillion, ten billion, three hundred thirty-one million, two hundred eleven thousand, two hundred thirty".