2420403003111 has 16 divisors (see below), whose sum is σ = 3248792064000. Its totient is φ = 1602809392800.

The previous prime is 2420403003091. The next prime is 2420403003121. The reversal of 2420403003111 is 1113003040242.

It is not a de Polignac number, because 2420403003111 - 2⁶ = 2420403003047 is a prime.

It is a super-3 number, since 3×2420403003111³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420403003121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6964666 + ... + 7303928.

It is an arithmetic number, because the mean of its divisors is an integer number (203049504000).

Almost surely, 2^{2420403003111} is an apocalyptic number.

2420403003111 is a deficient number, since it is larger than the sum of its proper divisors (828389060889).

2420403003111 is a wasteful number, since it uses less digits than its factorization.

2420403003111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355166.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2420403003111 its reverse (1113003040242), we get a palindrome (3533406043353).

The spelling of 2420403003111 in words is "two trillion, four hundred twenty billion, four hundred three million, three thousand, one hundred eleven".