141989153 has 2 divisors, whose sum is σ = 141989154. Its totient is φ = 141989152.

The previous prime is 141989131. The next prime is 141989201. The reversal of 141989153 is 351989141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96196864 + 45792289 = 9808^2 + 6767^2 .

It is a cyclic number.

It is not a de Polignac number, because 141989153 - 2¹² = 141985057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 141989153.

It is not a weakly prime, because it can be changed into another prime (141989123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70994576 + 70994577.

It is an arithmetic number, because the mean of its divisors is an integer number (70994577).

Almost surely, 2^141989153 is an apocalyptic number.

It is an amenable number.

141989153 is a deficient number, since it is larger than the sum of its proper divisors (1).

141989153 is an equidigital number, since it uses as much as digits as its factorization.

141989153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 41.

The square root of 141989153 is about 11915.9201491114. The cubic root of 141989153 is about 521.6970602703.

The spelling of 141989153 in words is "one hundred forty-one million, nine hundred eighty-nine thousand, one hundred fifty-three".