1201031324030 has 16 divisors (see below), whose sum is σ = 2171379983760. Its totient is φ = 478296173952.

The previous prime is 1201031324029. The next prime is 1201031324033. The reversal of 1201031324030 is 304231301021.

It is a junction number, because it is equal to n+sod(n) for n = 1201031323993 and 1201031324011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201031324033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264542075 + ... + 264546614.

It is an arithmetic number, because the mean of its divisors is an integer number (135711248985).

Almost surely, 2^{1201031324030} is an apocalyptic number.

1201031324030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201031324030 is a deficient number, since it is larger than the sum of its proper divisors (970348659730).

1201031324030 is a wasteful number, since it uses less digits than its factorization.

1201031324030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529088923.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1201031324030 its reverse (304231301021), we get a palindrome (1505262625051).

The spelling of 1201031324030 in words is "one trillion, two hundred one billion, thirty-one million, three hundred twenty-four thousand, thirty".