1352032720373 has 2 divisors, whose sum is σ = 1352032720374. Its totient is φ = 1352032720372.

The previous prime is 1352032720343. The next prime is 1352032720411. The reversal of 1352032720373 is 3730272302531.

It is an a-pointer prime, because the next prime (1352032720411) can be obtained adding 1352032720373 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1297279996324 + 54752724049 = 1138982^2 + 233993^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352032720373 - 2⁸ = 1352032720117 is a prime.

It is a super-3 number, since 3×1352032720373³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1352032720303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676016360186 + 676016360187.

It is an arithmetic number, because the mean of its divisors is an integer number (676016360187).

Almost surely, 2^{1352032720373} is an apocalyptic number.

It is an amenable number.

1352032720373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352032720373 is an equidigital number, since it uses as much as digits as its factorization.

1352032720373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 38.

The spelling of 1352032720373 in words is "one trillion, three hundred fifty-two billion, thirty-two million, seven hundred twenty thousand, three hundred seventy-three".