2043420122102 has 8 divisors (see below), whose sum is σ = 3065144011776. Its totient is φ = 1021705451512.

The previous prime is 2043420122089. The next prime is 2043420122113. The reversal of 2043420122102 is 2012210243402.

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

It is a super-2 number, since 2×2043420122102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1721078 + ... + 2654985.

It is an arithmetic number, because the mean of its divisors is an integer number (383143001472).

Almost surely, 2^{2043420122102} is an apocalyptic number.

2043420122102 is a deficient number, since it is larger than the sum of its proper divisors (1021723889674).

2043420122102 is a wasteful number, since it uses less digits than its factorization.

2043420122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4609542.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 2043420122102 its reverse (2012210243402), we get a palindrome (4055630365504).

The spelling of 2043420122102 in words is "two trillion, forty-three billion, four hundred twenty million, one hundred twenty-two thousand, one hundred two".