1325105104 has 10 divisors (see below), whose sum is σ = 2567391170. Its totient is φ = 662552544.

The previous prime is 1325105101. The next prime is 1325105113. The reversal of 1325105104 is 4015015231.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1322049600 + 3055504 = 36360^2 + 1748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325105101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41409519 + ... + 41409550.

It is an arithmetic number, because the mean of its divisors is an integer number (256739117).

Almost surely, 2^1325105104 is an apocalyptic number.

It is an amenable number.

1325105104 is a deficient number, since it is larger than the sum of its proper divisors (1242286066).

1325105104 is an equidigital number, since it uses as much as digits as its factorization.

1325105104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82819077 (or 82819071 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1325105104 is about 36401.9931322448. The cubic root of 1325105104 is about 1098.3736583593.

The spelling of 1325105104 in words is "one billion, three hundred twenty-five million, one hundred five thousand, one hundred four".