145011135 has 16 divisors (see below), whose sum is σ = 244229760. Its totient is φ = 73268640.

The previous prime is 145011131. The next prime is 145011151. The reversal of 145011135 is 531110541.

It is a happy number.

It is not a de Polignac number, because 145011135 - 2² = 145011131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145011131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254121 + ... + 254690.

It is an arithmetic number, because the mean of its divisors is an integer number (15264360).

Almost surely, 2^145011135 is an apocalyptic number.

145011135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145011135 is a deficient number, since it is larger than the sum of its proper divisors (99218625).

145011135 is a wasteful number, since it uses less digits than its factorization.

145011135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508838.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 145011135 is about 12042.0569256253. The cubic root of 145011135 is about 525.3722348823.

Adding to 145011135 its reverse (531110541), we get a palindrome (676121676).

The spelling of 145011135 in words is "one hundred forty-five million, eleven thousand, one hundred thirty-five".