1233020130548 has 6 divisors (see below), whose sum is σ = 2157785228466. Its totient is φ = 616510065272.

The previous prime is 1233020130527. The next prime is 1233020130581. The reversal of 1233020130548 is 8450310203321.

It can be written as a sum of positive squares in only one way, i.e., 693709083664 + 539311046884 = 832892^2 + 734378^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154127516315 + ... + 154127516322.

It is an arithmetic number, because the mean of its divisors is an integer number (359630871411).

Almost surely, 2^{1233020130548} is an apocalyptic number.

It is an amenable number.

1233020130548 is a deficient number, since it is larger than the sum of its proper divisors (924765097918).

1233020130548 is a wasteful number, since it uses less digits than its factorization.

1233020130548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308255032641 (or 308255032639 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 1233020130548 its reverse (8450310203321), we get a palindrome (9683330333869).

The spelling of 1233020130548 in words is "one trillion, two hundred thirty-three billion, twenty million, one hundred thirty thousand, five hundred forty-eight".