100031223120001 has 8 divisors (see below), whose sum is σ = 100040825868480. Its totient is φ = 100021620744432.

The previous prime is 100031223119977. The next prime is 100031223120019. The reversal of 100031223120001 is 100021322130001.

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 100031223120001 - 2¹⁵ = 100031223087233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100031223120041) 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, 983317926 + ... + 983419648.

It is an arithmetic number, because the mean of its divisors is an integer number (12505103233560).

Almost surely, 2^{100031223120001} is an apocalyptic number.

It is an amenable number.

100031223120001 is a deficient number, since it is larger than the sum of its proper divisors (9602748479).

100031223120001 is a wasteful number, since it uses less digits than its factorization.

100031223120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186455.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 100031223120001 its reverse (100021322130001), we get a palindrome (200052545250002).

The spelling of 100031223120001 in words is "one hundred trillion, thirty-one billion, two hundred twenty-three million, one hundred twenty thousand, one".