140120121140301 has 4 divisors (see below), whose sum is σ = 186826828187072. Its totient is φ = 93413414093532.

The previous prime is 140120121140261. The next prime is 140120121140303. The reversal of 140120121140301 is 103041121021041.

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 not a de Polignac number, because 140120121140301 - 2¹¹ = 140120121138253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140120121140303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23353353523381 + ... + 23353353523386.

It is an arithmetic number, because the mean of its divisors is an integer number (46706707046768).

Almost surely, 2^{140120121140301} is an apocalyptic number.

It is an amenable number.

140120121140301 is a deficient number, since it is larger than the sum of its proper divisors (46706707046771).

140120121140301 is an equidigital number, since it uses as much as digits as its factorization.

140120121140301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46706707046770.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 140120121140301 its reverse (103041121021041), we get a palindrome (243161242161342).

The spelling of 140120121140301 in words is "one hundred forty trillion, one hundred twenty billion, one hundred twenty-one million, one hundred forty thousand, three hundred one".