141390311 has 2 divisors, whose sum is σ = 141390312. Its totient is φ = 141390310.

The previous prime is 141390307. The next prime is 141390317. The reversal of 141390311 is 113093141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141390311 - 2² = 141390307 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141390317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70695155 + 70695156.

It is an arithmetic number, because the mean of its divisors is an integer number (70695156).

Almost surely, 2^141390311 is an apocalyptic number.

141390311 is a deficient number, since it is larger than the sum of its proper divisors (1).

141390311 is an equidigital number, since it uses as much as digits as its factorization.

141390311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 141390311 is about 11890.7657869458. The cubic root of 141390311 is about 520.9626042913.

The spelling of 141390311 in words is "one hundred forty-one million, three hundred ninety thousand, three hundred eleven".