130154497 has 8 divisors (see below), whose sum is σ = 143161632. Its totient is φ = 118321060.

The previous prime is 130154483. The next prime is 130154509. The reversal of 130154497 is 794451031.

It is not a de Polignac number, because 130154497 - 2⁷ = 130154369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130154597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47563 + ... + 50224.

It is an arithmetic number, because the mean of its divisors is an integer number (17895204).

It is a Proth number, since it is equal to 993 ⋅ 2¹⁷ + 1 and 993 < 2¹⁷.

Almost surely, 2^130154497 is an apocalyptic number.

It is an amenable number.

130154497 is a deficient number, since it is larger than the sum of its proper divisors (13007135).

130154497 is an frugal number, since it uses more digits than its factorization.

130154497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97820 (or 97798 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 130154497 is about 11408.5273808673. The cubic root of 130154497 is about 506.7803020646.

The spelling of 130154497 in words is "one hundred thirty million, one hundred fifty-four thousand, four hundred ninety-seven".