101201242434 has 16 divisors (see below), whose sum is σ = 203644219872. Its totient is φ = 33526791648.

The previous prime is 101201242427. The next prime is 101201242469. The reversal of 101201242434 is 434242102101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51737899 + ... + 51739854.

It is an arithmetic number, because the mean of its divisors is an integer number (12727763742).

Almost surely, 2^101201242434 is an apocalyptic number.

101201242434 is an abundant number, since it is smaller than the sum of its proper divisors (102442977438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101201242434 is a wasteful number, since it uses less digits than its factorization.

101201242434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103477921.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 101201242434 its reverse (434242102101), we get a palindrome (535443344535).

The spelling of 101201242434 in words is "one hundred one billion, two hundred one million, two hundred forty-two thousand, four hundred thirty-four".