130274283 has 4 divisors (see below), whose sum is σ = 173699048. Its totient is φ = 86849520.

The previous prime is 130274269. The next prime is 130274303. The reversal of 130274283 is 382472031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 382472031 = 3 ⋅127490677.

It is not a de Polignac number, because 130274283 - 2⁵ = 130274251 is a prime.

It is a super-2 number, since 2×130274283² = 33942777622328178, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130274283.

It is not an unprimeable number, because it can be changed into a prime (130274233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21712378 + ... + 21712383.

It is an arithmetic number, because the mean of its divisors is an integer number (43424762).

Almost surely, 2^130274283 is an apocalyptic number.

130274283 is a deficient number, since it is larger than the sum of its proper divisors (43424765).

130274283 is an equidigital number, since it uses as much as digits as its factorization.

130274283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43424764.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 130274283 is about 11413.7760184787. The cubic root of 130274283 is about 506.9357239494.

The spelling of 130274283 in words is "one hundred thirty million, two hundred seventy-four thousand, two hundred eighty-three".