121000300131302 has 16 divisors (see below), whose sum is σ = 192181107727440. Its totient is φ = 56940084979968.

The previous prime is 121000300131239. The next prime is 121000300131367. The reversal of 121000300131302 is 203131003000121.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36928223 + ... + 40071114.

It is an arithmetic number, because the mean of its divisors is an integer number (12011319232965).

Almost surely, 2^{121000300131302} is an apocalyptic number.

121000300131302 is a deficient number, since it is larger than the sum of its proper divisors (71180807596138).

121000300131302 is a wasteful number, since it uses less digits than its factorization.

121000300131302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77045575.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 121000300131302 its reverse (203131003000121), we get a palindrome (324131303131423).

The spelling of 121000300131302 in words is "one hundred twenty-one trillion, three hundred million, one hundred thirty-one thousand, three hundred two".