101353112042242 has 16 divisors (see below), whose sum is σ = 154533736835064. Its totient is φ = 49841993088000.

The previous prime is 101353112042233. The next prime is 101353112042257. The reversal of 101353112042242 is 242240211353101.

It can be written as a sum of positive squares in 4 ways, for example, as 58234465584801 + 43118646457441 = 7631151^2 + 6566479^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30057009 + ... + 33258532.

Almost surely, 2^{101353112042242} is an apocalyptic number.

101353112042242 is a deficient number, since it is larger than the sum of its proper divisors (53180624792822).

101353112042242 is a wasteful number, since it uses less digits than its factorization.

101353112042242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63328725.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 101353112042242 its reverse (242240211353101), we get a palindrome (343593323395343).

The spelling of 101353112042242 in words is "one hundred one trillion, three hundred fifty-three billion, one hundred twelve million, forty-two thousand, two hundred forty-two".