1012302103332 has 96 divisors (see below), whose sum is σ = 2566286110080. Its totient is φ = 308721853440.

The previous prime is 1012302103259. The next prime is 1012302103343. The reversal of 1012302103332 is 2333012032101.

It is a junction number, because it is equal to n+sod(n) for n = 1012302103299 and 1012302103308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16911568 + ... + 16971320.

It is an arithmetic number, because the mean of its divisors is an integer number (26732146980).

Almost surely, 2^{1012302103332} is an apocalyptic number.

1012302103332 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 1012302103332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1283143055040).

1012302103332 is an abundant number, since it is smaller than the sum of its proper divisors (1553984006748).

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

1012302103332 is a wasteful number, since it uses less digits than its factorization.

1012302103332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60733 (or 60731 counting only the distinct ones).

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

Adding to 1012302103332 its reverse (2333012032101), we get a palindrome (3345314135433).

The spelling of 1012302103332 in words is "one trillion, twelve billion, three hundred two million, one hundred three thousand, three hundred thirty-two".