130450030 has 16 divisors (see below), whose sum is σ = 236526480. Its totient is φ = 51798592.

The previous prime is 130450007. The next prime is 130450037. The reversal of 130450030 is 30054031.

It is a junction number, because it is equal to n+sod(n) for n = 130449986 and 130450013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130450037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46240 + ... + 48979.

It is an arithmetic number, because the mean of its divisors is an integer number (14782905).

Almost surely, 2^130450030 is an apocalyptic number.

130450030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130450030 is a deficient number, since it is larger than the sum of its proper divisors (106076450).

130450030 is a wasteful number, since it uses less digits than its factorization.

130450030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95363.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 130450030 is about 11421.4723219032. The cubic root of 130450030 is about 507.1635826823.

The spelling of 130450030 in words is "one hundred thirty million, four hundred fifty thousand, thirty".