5120142201701 has 4 divisors (see below), whose sum is σ = 5121115433004. Its totient is φ = 5119168970400.

The previous prime is 5120142201697. The next prime is 5120142201833. The reversal of 5120142201701 is 1071022410215.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3512153357476 + 1607988844225 = 1874074^2 + 1268065^2 .

It is a cyclic number.

It is not a de Polignac number, because 5120142201701 - 2² = 5120142201697 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 (5120144201701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486607760 + ... + 486618281.

It is an arithmetic number, because the mean of its divisors is an integer number (1280278858251).

Almost surely, 2^{5120142201701} is an apocalyptic number.

It is an amenable number.

5120142201701 is a deficient number, since it is larger than the sum of its proper divisors (973231303).

5120142201701 is an equidigital number, since it uses as much as digits as its factorization.

5120142201701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973231302.

The product of its (nonzero) digits is 1120, while the sum is 26.

Adding to 5120142201701 its reverse (1071022410215), we get a palindrome (6191164611916).

The spelling of 5120142201701 in words is "five trillion, one hundred twenty billion, one hundred forty-two million, two hundred one thousand, seven hundred one".