112010201010121 has 4 divisors (see below), whose sum is σ = 112010225300352. Its totient is φ = 112010176719892.

The previous prime is 112010201010083. The next prime is 112010201010143. The reversal of 112010201010121 is 121010102010211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112010201010121 - 2¹³ = 112010201001929 is a prime.

It is a super-2 number, since 2×112010201010121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112010201016121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2863921 + ... + 15238846.

It is an arithmetic number, because the mean of its divisors is an integer number (28002556325088).

Almost surely, 2^{112010201010121} is an apocalyptic number.

It is an amenable number.

112010201010121 is a deficient number, since it is larger than the sum of its proper divisors (24290231).

112010201010121 is an equidigital number, since it uses as much as digits as its factorization.

112010201010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24290230.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112010201010121 its reverse (121010102010211), we get a palindrome (233020303020332).

The spelling of 112010201010121 in words is "one hundred twelve trillion, ten billion, two hundred one million, ten thousand, one hundred twenty-one".