140013002477123 has 2 divisors, whose sum is σ = 140013002477124. Its totient is φ = 140013002477122.

The previous prime is 140013002477087. The next prime is 140013002477147. The reversal of 140013002477123 is 321774200310041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140013002477123 - 2²⁴ = 140012985699907 is a prime.

It is not a weakly prime, because it can be changed into another prime (140013002479123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70006501238561 + 70006501238562.

It is an arithmetic number, because the mean of its divisors is an integer number (70006501238562).

Almost surely, 2^{140013002477123} is an apocalyptic number.

140013002477123 is a deficient number, since it is larger than the sum of its proper divisors (1).

140013002477123 is an equidigital number, since it uses as much as digits as its factorization.

140013002477123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

Adding to 140013002477123 its reverse (321774200310041), we get a palindrome (461787202787164).

The spelling of 140013002477123 in words is "one hundred forty trillion, thirteen billion, two million, four hundred seventy-seven thousand, one hundred twenty-three".