2153123405301 has 128 divisors (see below), whose sum is σ = 3310859059200. Its totient is φ = 1233231560960.

The previous prime is 2153123405239. The next prime is 2153123405309. The reversal of 2153123405301 is 1035043213512.

It is a cyclic number.

It is not a de Polignac number, because 2153123405301 - 2¹⁴ = 2153123388917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153123405309) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1496262940 + ... + 1496264378.

It is an arithmetic number, because the mean of its divisors is an integer number (25866086400).

Almost surely, 2^{2153123405301} is an apocalyptic number.

It is an amenable number.

2153123405301 is a deficient number, since it is larger than the sum of its proper divisors (1157735653899).

2153123405301 is a wasteful number, since it uses less digits than its factorization.

2153123405301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 2153123405301 its reverse (1035043213512), we get a palindrome (3188166618813).

The spelling of 2153123405301 in words is "two trillion, one hundred fifty-three billion, one hundred twenty-three million, four hundred five thousand, three hundred one".