2420131313213 has 4 divisors (see below), whose sum is σ = 2420281545408. Its totient is φ = 2419981081020.

The previous prime is 2420131313183. The next prime is 2420131313227. The reversal of 2420131313213 is 3123131310242.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2420131313213 - 2¹⁴ = 2420131296829 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 (2420131363213) 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, 75091931 + ... + 75124152.

It is an arithmetic number, because the mean of its divisors is an integer number (605070386352).

Almost surely, 2^{2420131313213} is an apocalyptic number.

It is an amenable number.

2420131313213 is a deficient number, since it is larger than the sum of its proper divisors (150232195).

2420131313213 is a wasteful number, since it uses less digits than its factorization.

2420131313213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150232194.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 2420131313213 its reverse (3123131310242), we get a palindrome (5543262623455).

The spelling of 2420131313213 in words is "two trillion, four hundred twenty billion, one hundred thirty-one million, three hundred thirteen thousand, two hundred thirteen".