140123130402011 has 8 divisors (see below), whose sum is σ = 140357639268000. Its totient is φ = 139888623472000.

The previous prime is 140123130401953. The next prime is 140123130402089. The reversal of 140123130402011 is 110204031321041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140123130402011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140123130402091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286077905 + ... + 286567293.

It is an arithmetic number, because the mean of its divisors is an integer number (17544704908500).

Almost surely, 2^{140123130402011} is an apocalyptic number.

140123130402011 is a deficient number, since it is larger than the sum of its proper divisors (234508865989).

140123130402011 is an equidigital number, since it uses as much as digits as its factorization.

140123130402011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967989.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 140123130402011 its reverse (110204031321041), we get a palindrome (250327161723052).

The spelling of 140123130402011 in words is "one hundred forty trillion, one hundred twenty-three billion, one hundred thirty million, four hundred two thousand, eleven".