121300223001 has 8 divisors (see below), whose sum is σ = 161738580384. Its totient is φ = 80864340480.

The previous prime is 121300222957. The next prime is 121300223003. The reversal of 121300223001 is 100322003121.

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

It is not a de Polignac number, because 121300223001 - 2⁶ = 121300222937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121300223003) 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, 501160 + ... + 702681.

It is an arithmetic number, because the mean of its divisors is an integer number (20217322548).

Almost surely, 2^121300223001 is an apocalyptic number.

It is an amenable number.

121300223001 is a deficient number, since it is larger than the sum of its proper divisors (40438357383).

121300223001 is a wasteful number, since it uses less digits than its factorization.

121300223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237431.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 121300223001 its reverse (100322003121), we get a palindrome (221622226122).

The spelling of 121300223001 in words is "one hundred twenty-one billion, three hundred million, two hundred twenty-three thousand, one".