130154747 has 8 divisors (see below), whose sum is σ = 131210352. Its totient is φ = 129103200.

The previous prime is 130154743. The next prime is 130154753. The reversal of 130154747 is 747451031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130154747 - 2² = 130154743 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130154741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100172 + ... + 101462.

It is an arithmetic number, because the mean of its divisors is an integer number (16401294).

Almost surely, 2^130154747 is an apocalyptic number.

130154747 is a deficient number, since it is larger than the sum of its proper divisors (1055605).

130154747 is a wasteful number, since it uses less digits than its factorization.

130154747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 130154747 is about 11408.5383375786. The cubic root of 130154747 is about 506.7806265380.

The spelling of 130154747 in words is "one hundred thirty million, one hundred fifty-four thousand, seven hundred forty-seven".