1240301320102 has 32 divisors (see below), whose sum is σ = 2072977754400. Its totient is φ = 552620371968.

The previous prime is 1240301320081. The next prime is 1240301320133. The reversal of 1240301320102 is 2010231030421.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1240301320102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4796893 + ... + 5048839.

It is an arithmetic number, because the mean of its divisors is an integer number (64780554825).

Almost surely, 2^{1240301320102} is an apocalyptic number.

1240301320102 is a deficient number, since it is larger than the sum of its proper divisors (832676434298).

1240301320102 is a wasteful number, since it uses less digits than its factorization.

1240301320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258520.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1240301320102 its reverse (2010231030421), we get a palindrome (3250532350523).

The spelling of 1240301320102 in words is "one trillion, two hundred forty billion, three hundred one million, three hundred twenty thousand, one hundred two".