126101325163652 has 24 divisors (see below), whose sum is σ = 222916594887000. Its totient is φ = 62413757939456.

The previous prime is 126101325163631. The next prime is 126101325163679. The reversal of 126101325163652 is 256361523101621.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 418526188096 + 125682798975556 = 646936^2 + 11210834^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360882377 + ... + 361231632.

It is an arithmetic number, because the mean of its divisors is an integer number (9288191453625).

Almost surely, 2^{126101325163652} is an apocalyptic number.

It is an amenable number.

126101325163652 is a deficient number, since it is larger than the sum of its proper divisors (96815269723348).

126101325163652 is a wasteful number, since it uses less digits than its factorization.

126101325163652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722114455 (or 722114453 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 126101325163652 in words is "one hundred twenty-six trillion, one hundred one billion, three hundred twenty-five million, one hundred sixty-three thousand, six hundred fifty-two".