1201031420024 has 16 divisors (see below), whose sum is σ = 2253242441520. Its totient is φ = 600166768960.

The previous prime is 1201031420011. The next prime is 1201031420033. The reversal of 1201031420024 is 4200241301021.

It is a junction number, because it is equal to n+sod(n) for n = 1201031419978 and 1201031420005.

It is a congruent number.

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, 43603004 + ... + 43630539.

It is an arithmetic number, because the mean of its divisors is an integer number (140827652595).

Almost surely, 2^{1201031420024} is an apocalyptic number.

It is an amenable number.

1201031420024 is a deficient number, since it is larger than the sum of its proper divisors (1052211021496).

1201031420024 is a wasteful number, since it uses less digits than its factorization.

1201031420024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87235270 (or 87235266 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1201031420024 its reverse (4200241301021), we get a palindrome (5401272721045).

The spelling of 1201031420024 in words is "one trillion, two hundred one billion, thirty-one million, four hundred twenty thousand, twenty-four".