5111213002101 has 8 divisors (see below), whose sum is σ = 7572167410560. Its totient is φ = 3407475334716.

The previous prime is 5111213002009. The next prime is 5111213002121. The reversal of 5111213002101 is 1012003121115.

5111213002101 is a `hidden beast` number, since 511 + 1 + 2 + 130 + 0 + 21 + 0 + 1 = 666.

It is not a de Polignac number, because 5111213002101 - 2¹¹ = 5111213000053 is a prime.

It is a super-2 number, since 2×5111213002101² (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 (5111213002121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94652092605 + ... + 94652092658.

It is an arithmetic number, because the mean of its divisors is an integer number (946520926320).

Almost surely, 2^{5111213002101} is an apocalyptic number.

It is an amenable number.

5111213002101 is a deficient number, since it is larger than the sum of its proper divisors (2460954408459).

5111213002101 is a wasteful number, since it uses less digits than its factorization.

5111213002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189304185272 (or 189304185266 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

Adding to 5111213002101 its reverse (1012003121115), we get a palindrome (6123216123216).

The spelling of 5111213002101 in words is "five trillion, one hundred eleven billion, two hundred thirteen million, two thousand, one hundred one".