1027323730148 has 12 divisors (see below), whose sum is σ = 1859810201340. Its totient is φ = 495949386912.

The previous prime is 1027323730129. The next prime is 1027323730241. The reversal of 1027323730148 is 8410373237201.

It can be written as a sum of positive squares in 2 ways, for example, as 248450408704 + 778873321444 = 498448^2 + 882538^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4428119411 + ... + 4428119642.

It is an arithmetic number, because the mean of its divisors is an integer number (154984183445).

Almost surely, 2^{1027323730148} is an apocalyptic number.

It is an amenable number.

1027323730148 is a deficient number, since it is larger than the sum of its proper divisors (832486471192).

1027323730148 is a wasteful number, since it uses less digits than its factorization.

1027323730148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8856239086 (or 8856239084 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

Adding to 1027323730148 its reverse (8410373237201), we get a palindrome (9437696967349).

The spelling of 1027323730148 in words is "one trillion, twenty-seven billion, three hundred twenty-three million, seven hundred thirty thousand, one hundred forty-eight".