130234042 has 8 divisors (see below), whose sum is σ = 206842356. Its totient is φ = 61286592.

The previous prime is 130234033. The next prime is 130234051. The reversal of 130234042 is 240432031.

It is an interprime number because it is at equal distance from previous prime (130234033) and next prime (130234051).

It can be written as a sum of positive squares in 2 ways, for example, as 108972721 + 21261321 = 10439^2 + 4611^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1915173 + ... + 1915240.

Almost surely, 2^130234042 is an apocalyptic number.

130234042 is a deficient number, since it is larger than the sum of its proper divisors (76608314).

130234042 is a wasteful number, since it uses less digits than its factorization.

130234042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3830432.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 130234042 is about 11412.0130564244. The cubic root of 130234042 is about 506.8835220341.

Adding to 130234042 its reverse (240432031), we get a palindrome (370666073).

It can be divided in two parts, 1302 and 34042, that added together give a square (35344 = 188²).

The spelling of 130234042 in words is "one hundred thirty million, two hundred thirty-four thousand, forty-two".