130835542 has 4 divisors (see below), whose sum is σ = 196253316. Its totient is φ = 65417770.

The previous prime is 130835521. The next prime is 130835543. The reversal of 130835542 is 245538031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130835543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32708884 + ... + 32708887.

It is an arithmetic number, because the mean of its divisors is an integer number (49063329).

Almost surely, 2^130835542 is an apocalyptic number.

130835542 is a deficient number, since it is larger than the sum of its proper divisors (65417774).

130835542 is an equidigital number, since it uses as much as digits as its factorization.

130835542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65417773.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 130835542 is about 11438.3365049294. The cubic root of 130835542 is about 507.6626891518.

The spelling of 130835542 in words is "one hundred thirty million, eight hundred thirty-five thousand, five hundred forty-two".