1320412102 has 4 divisors (see below), whose sum is σ = 1980618156. Its totient is φ = 660206050.

The previous prime is 1320412091. The next prime is 1320412103. The reversal of 1320412102 is 2012140231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320412103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330103024 + ... + 330103027.

It is an arithmetic number, because the mean of its divisors is an integer number (495154539).

Almost surely, 2^1320412102 is an apocalyptic number.

1320412102 is a deficient number, since it is larger than the sum of its proper divisors (660206054).

1320412102 is an equidigital number, since it uses as much as digits as its factorization.

1320412102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660206053.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1320412102 is about 36337.4751737101. The cubic root of 1320412102 is about 1097.0754551618.

Adding to 1320412102 its reverse (2012140231), we get a palindrome (3332552333).

The spelling of 1320412102 in words is "one billion, three hundred twenty million, four hundred twelve thousand, one hundred two".