101152514121 has 8 divisors (see below), whose sum is σ = 138515154624. Its totient is φ = 65612441520.

The previous prime is 101152514117. The next prime is 101152514143. The reversal of 101152514121 is 121415251101.

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

It is not a de Polignac number, because 101152514121 - 2² = 101152514117 is a prime.

It is a super-2 number, since 2×101152514121² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101152514091 and 101152514100.

It is not an unprimeable number, because it can be changed into a prime (101152514171) 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, 455641845 + ... + 455642066.

It is an arithmetic number, because the mean of its divisors is an integer number (17314394328).

Almost surely, 2^101152514121 is an apocalyptic number.

It is an amenable number.

101152514121 is a deficient number, since it is larger than the sum of its proper divisors (37362640503).

101152514121 is an equidigital number, since it uses as much as digits as its factorization.

101152514121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911283951.

The product of its (nonzero) digits is 400, while the sum is 24.

Adding to 101152514121 its reverse (121415251101), we get a palindrome (222567765222).

The spelling of 101152514121 in words is "one hundred one billion, one hundred fifty-two million, five hundred fourteen thousand, one hundred twenty-one".