1012322300 has 54 divisors (see below), whose sum is σ = 2414626704. Its totient is φ = 368112800.

The previous prime is 1012322291. The next prime is 1012322327. The reversal of 1012322300 is 32232101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 29732 + ... + 53931.

Almost surely, 2^1012322300 is an apocalyptic number.

1012322300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012322300 is an abundant number, since it is smaller than the sum of its proper divisors (1402304404).

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

1012322300 is a wasteful number, since it uses less digits than its factorization.

1012322300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83699 (or 83681 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1012322300 is about 31817.0127447565. The cubic root of 1012322300 is about 1004.0906768787.

Adding to 1012322300 its reverse (32232101), we get a palindrome (1044554401).

It can be divided in two parts, 10123 and 22300, that added together give a palindrome (32423).

The spelling of 1012322300 in words is "one billion, twelve million, three hundred twenty-two thousand, three hundred".