101120001010121 has 8 divisors (see below), whose sum is σ = 101152885074624. Its totient is φ = 101087122229680.

The previous prime is 101120001010109. The next prime is 101120001010139. The reversal of 101120001010121 is 121010100021101.

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 101120001010121 - 2⁶ = 101120001010057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101120001010141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37140611 + ... + 39770151.

It is an arithmetic number, because the mean of its divisors is an integer number (12644110634328).

Almost surely, 2^{101120001010121} is an apocalyptic number.

It is an amenable number.

101120001010121 is a deficient number, since it is larger than the sum of its proper divisors (32884064503).

101120001010121 is an equidigital number, since it uses as much as digits as its factorization.

101120001010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642031.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101120001010121 its reverse (121010100021101), we get a palindrome (222130101031222).

The spelling of 101120001010121 in words is "one hundred one trillion, one hundred twenty billion, one million, ten thousand, one hundred twenty-one".