141820713 has 10 divisors (see below), whose sum is σ = 211855754. Its totient is φ = 94547088.

The previous prime is 141820673. The next prime is 141820717. The reversal of 141820713 is 317028141.

It can be written as a sum of positive squares in only one way, i.e., 140493609 + 1327104 = 11853^2 + 1152^2 .

It is not a de Polignac number, because 141820713 - 2⁹ = 141820201 is a prime.

It is a super-2 number, since 2×141820713² = 40226229271656738, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141820717) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 875356 + ... + 875517.

Almost surely, 2^141820713 is an apocalyptic number.

It is an amenable number.

141820713 is a deficient number, since it is larger than the sum of its proper divisors (70035041).

141820713 is an equidigital number, since it uses as much as digits as its factorization.

141820713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750885 (or 1750876 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 141820713 is about 11908.8501963876. The cubic root of 141820713 is about 521.4906843557.

Adding to 141820713 its reverse (317028141), we get a palindrome (458848854).

The spelling of 141820713 in words is "one hundred forty-one million, eight hundred twenty thousand, seven hundred thirteen".