141961301 has 2 divisors, whose sum is σ = 141961302. Its totient is φ = 141961300.

The previous prime is 141961289. The next prime is 141961349. The reversal of 141961301 is 103169141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140398801 + 1562500 = 11849^2 + 1250^2 .

It is a cyclic number.

It is not a de Polignac number, because 141961301 - 2¹⁰ = 141960277 is a prime.

It is a super-2 number, since 2×141961301² = 40306021963225202, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141961381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70980650 + 70980651.

It is an arithmetic number, because the mean of its divisors is an integer number (70980651).

Almost surely, 2^141961301 is an apocalyptic number.

It is an amenable number.

141961301 is a deficient number, since it is larger than the sum of its proper divisors (1).

141961301 is an equidigital number, since it uses as much as digits as its factorization.

141961301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 141961301 is about 11914.7514031976. The cubic root of 141961301 is about 521.6629467333.

The spelling of 141961301 in words is "one hundred forty-one million, nine hundred sixty-one thousand, three hundred one".