121300200300001 has 4 divisors (see below), whose sum is σ = 121302629122752. Its totient is φ = 121297771477252.

The previous prime is 121300200299989. The next prime is 121300200300061. The reversal of 121300200300001 is 100003002003121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 121300200300001 - 2⁹ = 121300200299489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121300200300061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1214336461 + ... + 1214436346.

It is an arithmetic number, because the mean of its divisors is an integer number (30325657280688).

Almost surely, 2^{121300200300001} is an apocalyptic number.

It is an amenable number.

121300200300001 is a deficient number, since it is larger than the sum of its proper divisors (2428822751).

121300200300001 is an equidigital number, since it uses as much as digits as its factorization.

121300200300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428822750.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 121300200300001 its reverse (100003002003121), we get a palindrome (221303202303122).

The spelling of 121300200300001 in words is "one hundred twenty-one trillion, three hundred billion, two hundred million, three hundred thousand, one".