141023915 has 4 divisors (see below), whose sum is σ = 169228704. Its totient is φ = 112819128.

The previous prime is 141023899. The next prime is 141024001. The reversal of 141023915 is 519320141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 519320141 = 19 ⋅27332639.

It is a cyclic number.

It is not a de Polignac number, because 141023915 - 2⁴ = 141023899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14102387 + ... + 14102396.

It is an arithmetic number, because the mean of its divisors is an integer number (42307176).

Almost surely, 2^141023915 is an apocalyptic number.

141023915 is a deficient number, since it is larger than the sum of its proper divisors (28204789).

141023915 is an equidigital number, since it uses as much as digits as its factorization.

141023915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28204788.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 141023915 is about 11875.3490475017. The cubic root of 141023915 is about 520.5122110254.

The spelling of 141023915 in words is "one hundred forty-one million, twenty-three thousand, nine hundred fifteen".