1301124030123 has 32 divisors (see below), whose sum is σ = 1769471424000. Its totient is φ = 850247297280.

The previous prime is 1301124029981. The next prime is 1301124030137. The reversal of 1301124030123 is 3210304211031.

It is not a de Polignac number, because 1301124030123 - 2²⁸ = 1300855594667 is a prime.

It is a super-2 number, since 2×1301124030123² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1301124030123.

It is not an unprimeable number, because it can be changed into a prime (1301124030623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123923128 + ... + 123933626.

It is an arithmetic number, because the mean of its divisors is an integer number (55295982000).

Almost surely, 2^{1301124030123} is an apocalyptic number.

1301124030123 is a deficient number, since it is larger than the sum of its proper divisors (468347393877).

1301124030123 is a wasteful number, since it uses less digits than its factorization.

1301124030123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14019.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1301124030123 its reverse (3210304211031), we get a palindrome (4511428241154).

The spelling of 1301124030123 in words is "one trillion, three hundred one billion, one hundred twenty-four million, thirty thousand, one hundred twenty-three".