1312062623 has 8 divisors (see below), whose sum is σ = 1369527648. Its totient is φ = 1254632544.

The previous prime is 1312062617. The next prime is 1312062637. The reversal of 1312062623 is 3262602131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1312062623 - 2⁶ = 1312062559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1312062592 and 1312062601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312062673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93665 + ... + 106757.

It is an arithmetic number, because the mean of its divisors is an integer number (171190956).

Almost surely, 2^1312062623 is an apocalyptic number.

1312062623 is a deficient number, since it is larger than the sum of its proper divisors (57465025).

1312062623 is a wasteful number, since it uses less digits than its factorization.

1312062623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17473.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1312062623 is about 36222.4049864169. The cubic root of 1312062623 is about 1094.7581523526.

Adding to 1312062623 its reverse (3262602131), we get a palindrome (4574664754).

The spelling of 1312062623 in words is "one billion, three hundred twelve million, sixty-two thousand, six hundred twenty-three".