130451254 has 4 divisors (see below), whose sum is σ = 195676884. Its totient is φ = 65225626.

The previous prime is 130451227. The next prime is 130451267. The reversal of 130451254 is 452154031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×130451254³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32612812 + ... + 32612815.

It is an arithmetic number, because the mean of its divisors is an integer number (48919221).

Almost surely, 2^130451254 is an apocalyptic number.

130451254 is a deficient number, since it is larger than the sum of its proper divisors (65225630).

130451254 is an equidigital number, since it uses as much as digits as its factorization.

130451254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65225629.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 130451254 is about 11421.5259050619. The cubic root of 130451254 is about 507.1651688996.

The spelling of 130451254 in words is "one hundred thirty million, four hundred fifty-one thousand, two hundred fifty-four".