310000042141121 has 16 divisors (see below), whose sum is σ = 321306755371008. Its totient is φ = 298775637493200.

The previous prime is 310000042141109. The next prime is 310000042141123. The reversal of 310000042141121 is 121141240000013.

It is a cyclic number.

It is not a de Polignac number, because 310000042141121 - 2¹⁰ = 310000042140097 is a prime.

It is a super-2 number, since 2×310000042141121² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 310000042141093 and 310000042141102.

It is not an unprimeable number, because it can be changed into a prime (310000042141123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23790530 + ... + 34438196.

It is an arithmetic number, because the mean of its divisors is an integer number (20081672210688).

Almost surely, 2^{310000042141121} is an apocalyptic number.

310000042141121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

310000042141121 is a deficient number, since it is larger than the sum of its proper divisors (11306713229887).

310000042141121 is a wasteful number, since it uses less digits than its factorization.

310000042141121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10651532.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 310000042141121 its reverse (121141240000013), we get a palindrome (431141282141134).

The spelling of 310000042141121 in words is "three hundred ten trillion, forty-two million, one hundred forty-one thousand, one hundred twenty-one".