130435145 has 16 divisors (see below), whose sum is σ = 160988688. Its totient is φ = 101391360.

The previous prime is 130435121. The next prime is 130435163. The reversal of 130435145 is 541534031.

It can be written as a sum of positive squares in 8 ways, for example, as 35236096 + 95199049 = 5936^2 + 9757^2 .

It is not a de Polignac number, because 130435145 - 2¹⁰ = 130434121 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55637 + ... + 57933.

It is an arithmetic number, because the mean of its divisors is an integer number (10061793).

Almost surely, 2^130435145 is an apocalyptic number.

It is an amenable number.

130435145 is a deficient number, since it is larger than the sum of its proper divisors (30553543).

130435145 is a wasteful number, since it uses less digits than its factorization.

130435145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 130435145 is about 11420.8206797935. The cubic root of 130435145 is about 507.1442919826.

Adding to 130435145 its reverse (541534031), we get a palindrome (671969176).

The spelling of 130435145 in words is "one hundred thirty million, four hundred thirty-five thousand, one hundred forty-five".