101121323001 has 8 divisors (see below), whose sum is σ = 135228516384. Its totient is φ = 67214172480.

The previous prime is 101121322999. The next prime is 101121323021. The reversal of 101121323001 is 100323121101.

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 101121323001 - 2¹ = 101121322999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101121323021) 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, 50009535 + ... + 50011556.

It is an arithmetic number, because the mean of its divisors is an integer number (16903564548).

Almost surely, 2^101121323001 is an apocalyptic number.

It is an amenable number.

101121323001 is a deficient number, since it is larger than the sum of its proper divisors (34107193383).

101121323001 is a wasteful number, since it uses less digits than its factorization.

101121323001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100021431.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101121323001 its reverse (100323121101), we get a palindrome (201444444102).

The spelling of 101121323001 in words is "one hundred one billion, one hundred twenty-one million, three hundred twenty-three thousand, one".