1030232023212 has 24 divisors (see below), whose sum is σ = 2747285395456. Its totient is φ = 294352006608.

The previous prime is 1030232023169. The next prime is 1030232023217. The reversal of 1030232023212 is 2123202320301.

It is a happy number.

It is a super-2 number, since 2×1030232023212² (a number of 25 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1030232023217) 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 7 ways as a sum of consecutive naturals, for example, 6132333388 + ... + 6132333555.

Almost surely, 2^{1030232023212} is an apocalyptic number.

1030232023212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030232023212 is an abundant number, since it is smaller than the sum of its proper divisors (1717053372244).

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

1030232023212 is a wasteful number, since it uses less digits than its factorization.

1030232023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12264666957 (or 12264666955 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1030232023212 its reverse (2123202320301), we get a palindrome (3153434343513).

The spelling of 1030232023212 in words is "one trillion, thirty billion, two hundred thirty-two million, twenty-three thousand, two hundred twelve".