130061223 has 6 divisors (see below), whose sum is σ = 187866224. Its totient is φ = 86707476.

The previous prime is 130061167. The next prime is 130061233. The reversal of 130061223 is 322160031.

130061223 is a `hidden beast` number, since 1 + 30 + 0 + 612 + 23 = 666.

It is not a de Polignac number, because 130061223 - 2¹⁴ = 130044839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130061196 and 130061205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130061233) 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, 7225615 + ... + 7225632.

Almost surely, 2^130061223 is an apocalyptic number.

130061223 is a deficient number, since it is larger than the sum of its proper divisors (57805001).

130061223 is a wasteful number, since it uses less digits than its factorization.

130061223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14451253 (or 14451250 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 130061223 is about 11404.4387411218. The cubic root of 130061223 is about 506.6592133503.

The spelling of 130061223 in words is "one hundred thirty million, sixty-one thousand, two hundred twenty-three".