140055351313 has 2 divisors, whose sum is σ = 140055351314. Its totient is φ = 140055351312.

The previous prime is 140055351311. The next prime is 140055351367. The reversal of 140055351313 is 313153550041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94352180224 + 45703171089 = 307168^2 + 213783^2 .

It is a cyclic number.

It is not a de Polignac number, because 140055351313 - 2¹ = 140055351311 is a prime.

Together with 140055351311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (140055351311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70027675656 + 70027675657.

It is an arithmetic number, because the mean of its divisors is an integer number (70027675657).

Almost surely, 2^140055351313 is an apocalyptic number.

It is an amenable number.

140055351313 is a deficient number, since it is larger than the sum of its proper divisors (1).

140055351313 is an equidigital number, since it uses as much as digits as its factorization.

140055351313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 140055351313 in words is "one hundred forty billion, fifty-five million, three hundred fifty-one thousand, three hundred thirteen".