1320412030 has 64 divisors (see below), whose sum is σ = 2871106560. Its totient is φ = 427106304.

The previous prime is 1320412019. The next prime is 1320412043. The reversal of 1320412030 is 302140231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1320411995 and 1320412013.

It is a congruent number.

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, 339879 + ... + 343741.

It is an arithmetic number, because the mean of its divisors is an integer number (44861040).

Almost surely, 2^1320412030 is an apocalyptic number.

1320412030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320412030 is an abundant number, since it is smaller than the sum of its proper divisors (1550694530).

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

1320412030 is a wasteful number, since it uses less digits than its factorization.

1320412030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1320412030 is about 36337.4741829974. The cubic root of 1320412030 is about 1097.0754352212.

Adding to 1320412030 its reverse (302140231), we get a palindrome (1622552261).

The spelling of 1320412030 in words is "one billion, three hundred twenty million, four hundred twelve thousand, thirty".