130155034 has 4 divisors (see below), whose sum is σ = 195232554. Its totient is φ = 65077516.

The previous prime is 130155031. The next prime is 130155101. The reversal of 130155034 is 430551031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430551031 = 13099 ⋅32869.

It can be written as a sum of positive squares in only one way, i.e., 67190809 + 62964225 = 8197^2 + 7935^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130154996 and 130155014.

It is not an unprimeable number, because it can be changed into a prime (130155031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32538757 + ... + 32538760.

Almost surely, 2^130155034 is an apocalyptic number.

130155034 is a deficient number, since it is larger than the sum of its proper divisors (65077520).

130155034 is an equidigital number, since it uses as much as digits as its factorization.

130155034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65077519.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 130155034 is about 11408.5509158701. The cubic root of 130155034 is about 506.7809990328.

The spelling of 130155034 in words is "one hundred thirty million, one hundred fifty-five thousand, thirty-four".