1030210212312 has 96 divisors (see below), whose sum is σ = 2818256107680. Its totient is φ = 339945676800.

The previous prime is 1030210212289. The next prime is 1030210212323. The reversal of 1030210212312 is 2132120120301.

It is a super-2 number, since 2×1030210212312² (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 23 ways as a sum of consecutive naturals, for example, 75207448 + ... + 75221144.

It is an arithmetic number, because the mean of its divisors is an integer number (29356834455).

Almost surely, 2^{1030210212312} is an apocalyptic number.

1030210212312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030210212312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1409128053840).

1030210212312 is an abundant number, since it is smaller than the sum of its proper divisors (1788045895368).

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

1030210212312 is a wasteful number, since it uses less digits than its factorization.

1030210212312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24153 (or 24146 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1030210212312 its reverse (2132120120301), we get a palindrome (3162330332613).

The spelling of 1030210212312 in words is "one trillion, thirty billion, two hundred ten million, two hundred twelve thousand, three hundred twelve".