142301130887623 has 2 divisors, whose sum is σ = 142301130887624. Its totient is φ = 142301130887622.

The previous prime is 142301130887567. The next prime is 142301130887659. The reversal of 142301130887623 is 326788031103241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142301130887623 is a prime.

It is a super-2 number, since 2×142301130887623² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142301130887023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71150565443811 + 71150565443812.

It is an arithmetic number, because the mean of its divisors is an integer number (71150565443812).

Almost surely, 2^{142301130887623} is an apocalyptic number.

142301130887623 is a deficient number, since it is larger than the sum of its proper divisors (1).

142301130887623 is an equidigital number, since it uses as much as digits as its factorization.

142301130887623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 142301130887623 in words is "one hundred forty-two trillion, three hundred one billion, one hundred thirty million, eight hundred eighty-seven thousand, six hundred twenty-three".