6121005023 has 8 divisors (see below), whose sum is σ = 7406930592. Its totient is φ = 4937953536.

The previous prime is 6121005017. The next prime is 6121005047. The reversal of 6121005023 is 3205001216.

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

It is a cyclic number.

It is not a de Polignac number, because 6121005023 - 2²⁶ = 6053896159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6121004986 and 6121005004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6121005073) 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 7 ways as a sum of consecutive naturals, for example, 25718390 + ... + 25718627.

It is an arithmetic number, because the mean of its divisors is an integer number (925866324).

Almost surely, 2^6121005023 is an apocalyptic number.

6121005023 is a deficient number, since it is larger than the sum of its proper divisors (1285925569).

6121005023 is a wasteful number, since it uses less digits than its factorization.

6121005023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51437041.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 6121005023 is about 78236.8520775216. The cubic root of 6121005023 is about 1829.2549768717.

Adding to 6121005023 its reverse (3205001216), we get a palindrome (9326006239).

The spelling of 6121005023 in words is "six billion, one hundred twenty-one million, five thousand, twenty-three".