1323101002 has 8 divisors (see below), whose sum is σ = 1984841316. Its totient is φ = 661487232.

The previous prime is 1323100997. The next prime is 1323101009. The reversal of 1323101002 is 2001013231.

It can be written as a sum of positive squares in 2 ways, for example, as 1232641881 + 90459121 = 35109^2 + 9511^2 .

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

It is a super-2 number, since 2×1323101002² = 3501192522986808008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1323101009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408 + ... + 51460.

Almost surely, 2^1323101002 is an apocalyptic number.

1323101002 is a deficient number, since it is larger than the sum of its proper divisors (661740314).

1323101002 is a wasteful number, since it uses less digits than its factorization.

1323101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63272.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1323101002 is about 36374.4553498743. The cubic root of 1323101002 is about 1097.8196485919.

Adding to 1323101002 its reverse (2001013231), we get a palindrome (3324114233).

The spelling of 1323101002 in words is "one billion, three hundred twenty-three million, one hundred one thousand, two".