253203120401 has 8 divisors (see below), whose sum is σ = 315681812544. Its totient is φ = 197301132720.

The previous prime is 253203120377. The next prime is 253203120439. The reversal of 253203120401 is 104021302352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253203120401 - 2¹⁴ = 253203104017 is a prime.

It is a super-2 number, since 2×253203120401² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (253203120101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1644176030 + ... + 1644176183.

It is an arithmetic number, because the mean of its divisors is an integer number (39460226568).

Almost surely, 2^253203120401 is an apocalyptic number.

It is an amenable number.

253203120401 is a deficient number, since it is larger than the sum of its proper divisors (62478692143).

253203120401 is a wasteful number, since it uses less digits than its factorization.

253203120401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288352231.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 253203120401 its reverse (104021302352), we get a palindrome (357224422753).

The spelling of 253203120401 in words is "two hundred fifty-three billion, two hundred three million, one hundred twenty thousand, four hundred one".