2030123321232 has 160 divisors (see below), whose sum is σ = 5735678607360. Its totient is φ = 615972833280.

The previous prime is 2030123321221. The next prime is 2030123321251. The reversal of 2030123321232 is 2321233210302.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 42043119 + ... + 42091377.

It is an arithmetic number, because the mean of its divisors is an integer number (35847991296).

Almost surely, 2^{2030123321232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030123321232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2867839303680).

2030123321232 is an abundant number, since it is smaller than the sum of its proper divisors (3705555286128).

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

2030123321232 is a wasteful number, since it uses less digits than its factorization.

2030123321232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49981 (or 49975 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2030123321232 its reverse (2321233210302), we get a palindrome (4351356531534).

The spelling of 2030123321232 in words is "two trillion, thirty billion, one hundred twenty-three million, three hundred twenty-one thousand, two hundred thirty-two".