101120200100121 has 8 divisors (see below), whose sum is σ = 142757929553184. Its totient is φ = 63447968690240.

The previous prime is 101120200100119. The next prime is 101120200100123. The reversal of 101120200100121 is 121001002021101.

It is an interprime number because it is at equal distance from previous prime (101120200100119) and next prime (101120200100123).

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 101120200100121 - 2¹ = 101120200100119 is a prime.

It is a super-2 number, since 2×101120200100121² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101120200100097 and 101120200100106.

It is not an unprimeable number, because it can be changed into a prime (101120200100123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 991374510735 + ... + 991374510836.

It is an arithmetic number, because the mean of its divisors is an integer number (17844741194148).

Almost surely, 2^{101120200100121} is an apocalyptic number.

It is an amenable number.

101120200100121 is a deficient number, since it is larger than the sum of its proper divisors (41637729453063).

101120200100121 is a wasteful number, since it uses less digits than its factorization.

101120200100121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982749021591.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101120200100121 its reverse (121001002021101), we get a palindrome (222121202121222).

The spelling of 101120200100121 in words is "one hundred one trillion, one hundred twenty billion, two hundred million, one hundred thousand, one hundred twenty-one".