3100243053551 has 24 divisors (see below), whose sum is σ = 3810987546480. Its totient is φ = 2507694723072.

The previous prime is 3100243053539. The next prime is 3100243053559. The reversal of 3100243053551 is 1553503420013.

It is not a de Polignac number, because 3100243053551 - 2¹⁸ = 3100242791407 is a prime.

It is a super-2 number, since 2×3100243053551² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100243053559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6239360 + ... + 6717893.

It is an arithmetic number, because the mean of its divisors is an integer number (158791147770).

Almost surely, 2^{3100243053551} is an apocalyptic number.

3100243053551 is a deficient number, since it is larger than the sum of its proper divisors (710744492929).

3100243053551 is a wasteful number, since it uses less digits than its factorization.

3100243053551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12957543 (or 12957536 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 3100243053551 its reverse (1553503420013), we get a palindrome (4653746473564).

The spelling of 3100243053551 in words is "three trillion, one hundred billion, two hundred forty-three million, fifty-three thousand, five hundred fifty-one".