101120321001 has 8 divisors (see below), whose sum is σ = 154088108224. Its totient is φ = 57783040560.

The previous prime is 101120320999. The next prime is 101120321011. The reversal of 101120321001 is 100123021101.

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

It is not a de Polignac number, because 101120321001 - 2¹ = 101120320999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101120321011) 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, 2407626670 + ... + 2407626711.

It is an arithmetic number, because the mean of its divisors is an integer number (19261013528).

Almost surely, 2^101120321001 is an apocalyptic number.

It is an amenable number.

101120321001 is a deficient number, since it is larger than the sum of its proper divisors (52967787223).

101120321001 is an equidigital number, since it uses as much as digits as its factorization.

101120321001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815253391.

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

Adding to 101120321001 its reverse (100123021101), we get a palindrome (201243342102).

The spelling of 101120321001 in words is "one hundred one billion, one hundred twenty million, three hundred twenty-one thousand, one".