101210141121 has 8 divisors (see below), whose sum is σ = 142884905184. Its totient is φ = 63504402240.

The previous prime is 101210141119. The next prime is 101210141129. The reversal of 101210141121 is 121141012101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101210141121 - 2¹ = 101210141119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101210141121.

It is not an unprimeable number, because it can be changed into a prime (101210141129) 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, 992256235 + ... + 992256336.

It is an arithmetic number, because the mean of its divisors is an integer number (17860613148).

Almost surely, 2^101210141121 is an apocalyptic number.

It is an amenable number.

101210141121 is a deficient number, since it is larger than the sum of its proper divisors (41674764063).

101210141121 is a wasteful number, since it uses less digits than its factorization.

101210141121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1984512591.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101210141121 its reverse (121141012101), we get a palindrome (222351153222).

The spelling of 101210141121 in words is "one hundred one billion, two hundred ten million, one hundred forty-one thousand, one hundred twenty-one".