1201301020042 has 8 divisors (see below), whose sum is σ = 1832493081600. Its totient is φ = 590469992844.

The previous prime is 1201301020033. The next prime is 1201301020093. The reversal of 1201301020042 is 2400201031021.

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

It is a junction number, because it is equal to n+sod(n) for n = 1201301019998 and 1201301020025.

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 3 ways as a sum of consecutive naturals, for example, 5090258442 + ... + 5090258677.

It is an arithmetic number, because the mean of its divisors is an integer number (229061635200).

Almost surely, 2^{1201301020042} is an apocalyptic number.

1201301020042 is a deficient number, since it is larger than the sum of its proper divisors (631192061558).

1201301020042 is a wasteful number, since it uses less digits than its factorization.

1201301020042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10180517180.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1201301020042 its reverse (2400201031021), we get a palindrome (3601502051063).

The spelling of 1201301020042 in words is "one trillion, two hundred one billion, three hundred one million, twenty thousand, forty-two".