131652173357 has 2 divisors, whose sum is σ = 131652173358. Its totient is φ = 131652173356.

The previous prime is 131652173321. The next prime is 131652173399. The reversal of 131652173357 is 753371256131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131637626761 + 14546596 = 362819^2 + 3814^2 .

It is a cyclic number.

It is not a de Polignac number, because 131652173357 - 2¹² = 131652169261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131652170357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65826086678 + 65826086679.

It is an arithmetic number, because the mean of its divisors is an integer number (65826086679).

Almost surely, 2^131652173357 is an apocalyptic number.

It is an amenable number.

131652173357 is a deficient number, since it is larger than the sum of its proper divisors (1).

131652173357 is an equidigital number, since it uses as much as digits as its factorization.

131652173357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 396900, while the sum is 44.

The spelling of 131652173357 in words is "one hundred thirty-one billion, six hundred fifty-two million, one hundred seventy-three thousand, three hundred fifty-seven".