145204011 has 6 divisors (see below), whose sum is σ = 209739140. Its totient is φ = 96802668.

The previous prime is 145203977. The next prime is 145204019. The reversal of 145204011 is 110402541.

145204011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 145204011 - 2¹³ = 145195819 is a prime.

It is a super-3 number, since 3×145204011³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145204019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8066881 + ... + 8066898.

Almost surely, 2^145204011 is an apocalyptic number.

145204011 is a deficient number, since it is larger than the sum of its proper divisors (64535129).

145204011 is a wasteful number, since it uses less digits than its factorization.

145204011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16133785 (or 16133782 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 145204011 is about 12050.0626969323. The cubic root of 145204011 is about 525.6050602260.

Adding to 145204011 its reverse (110402541), we get a palindrome (255606552).

It can be divided in two parts, 14 and 5204011, that added together give a palindrome (5204025).

The spelling of 145204011 in words is "one hundred forty-five million, two hundred four thousand, eleven".