1312246102 has 16 divisors (see below), whose sum is σ = 2019391920. Its totient is φ = 639332352.

The previous prime is 1312246079. The next prime is 1312246139. The reversal of 1312246102 is 2016422131.

It is a super-3 number, since 3×1312246102³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42027 + ... + 66262.

It is an arithmetic number, because the mean of its divisors is an integer number (126211995).

Almost surely, 2^1312246102 is an apocalyptic number.

1312246102 is a deficient number, since it is larger than the sum of its proper divisors (707145818).

1312246102 is a wasteful number, since it uses less digits than its factorization.

1312246102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108447.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1312246102 is about 36224.9375706846. The cubic root of 1312246102 is about 1094.8091803460.

Adding to 1312246102 its reverse (2016422131), we get a palindrome (3328668233).

The spelling of 1312246102 in words is "one billion, three hundred twelve million, two hundred forty-six thousand, one hundred two".