220120031341453 has 8 divisors (see below), whose sum is σ = 221396263977888. Its totient is φ = 218843843102064.

The previous prime is 220120031341447. The next prime is 220120031341487. The reversal of 220120031341453 is 354143130021022.

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 220120031341453 - 2³⁷ = 219982592387981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220120031341753) 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, 1128651 + ... + 21012232.

It is an arithmetic number, because the mean of its divisors is an integer number (27674532997236).

Almost surely, 2^{220120031341453} is an apocalyptic number.

It is an amenable number.

220120031341453 is a deficient number, since it is larger than the sum of its proper divisors (1276232636435).

220120031341453 is a wasteful number, since it uses less digits than its factorization.

220120031341453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22198523.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 220120031341453 its reverse (354143130021022), we get a palindrome (574263161362475).

The spelling of 220120031341453 in words is "two hundred twenty trillion, one hundred twenty billion, thirty-one million, three hundred forty-one thousand, four hundred fifty-three".