101411424412121 has 4 divisors (see below), whose sum is σ = 101866184163072. Its totient is φ = 100956664661172.

The previous prime is 101411424412091. The next prime is 101411424412213. The reversal of 101411424412121 is 121214424114101.

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 101411424412121 - 2¹⁸ = 101411424149977 is a prime.

It is a super-2 number, since 2×101411424412121² (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 (101411424472121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227379875141 + ... + 227379875586.

It is an arithmetic number, because the mean of its divisors is an integer number (25466546040768).

Almost surely, 2^{101411424412121} is an apocalyptic number.

It is an amenable number.

101411424412121 is a deficient number, since it is larger than the sum of its proper divisors (454759750951).

101411424412121 is an equidigital number, since it uses as much as digits as its factorization.

101411424412121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454759750950.

The product of its (nonzero) digits is 2048, while the sum is 29.

Adding to 101411424412121 its reverse (121214424114101), we get a palindrome (222625848526222).

The spelling of 101411424412121 in words is "one hundred one trillion, four hundred eleven billion, four hundred twenty-four million, four hundred twelve thousand, one hundred twenty-one".