140863363 has 2 divisors, whose sum is σ = 140863364. Its totient is φ = 140863362.

The previous prime is 140863337. The next prime is 140863379. The reversal of 140863363 is 363368041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140863363 - 2¹³ = 140855171 is a prime.

It is equal to p_7958041 and since 140863363 and 7958041 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (140863763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70431681 + 70431682.

It is an arithmetic number, because the mean of its divisors is an integer number (70431682).

Almost surely, 2^140863363 is an apocalyptic number.

140863363 is a deficient number, since it is larger than the sum of its proper divisors (1).

140863363 is an equidigital number, since it uses as much as digits as its factorization.

140863363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 140863363 is about 11868.5872369040. The cubic root of 140863363 is about 520.3146062187.

The spelling of 140863363 in words is "one hundred forty million, eight hundred sixty-three thousand, three hundred sixty-three".