114145387 has 4 divisors (see below), whose sum is σ = 114169120. Its totient is φ = 114121656.

The previous prime is 114145373. The next prime is 114145391. The reversal of 114145387 is 783541411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 783541411 = 16829 ⋅46559.

It is a cyclic number.

It is not a de Polignac number, because 114145387 - 2¹¹ = 114143339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114145307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1812 + ... + 15217.

It is an arithmetic number, because the mean of its divisors is an integer number (28542280).

Almost surely, 2^114145387 is an apocalyptic number.

114145387 is a deficient number, since it is larger than the sum of its proper divisors (23733).

114145387 is an equidigital number, since it uses as much as digits as its factorization.

114145387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23732.

The product of its digits is 13440, while the sum is 34.

The square root of 114145387 is about 10683.8844527634. The cubic root of 114145387 is about 485.0867978001.

Adding to 114145387 its reverse (783541411), we get a palindrome (897686798).

The spelling of 114145387 in words is "one hundred fourteen million, one hundred forty-five thousand, three hundred eighty-seven".