1201031031031 has 8 divisors (see below), whose sum is σ = 1338018655680. Its totient is φ = 1070414923872.

The previous prime is 1201031031029. The next prime is 1201031031037. The reversal of 1201031031031 is 1301301301021.

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

It is a cyclic number.

It is not a de Polignac number, because 1201031031031 - 2¹ = 1201031031029 is a prime.

It is a super-2 number, since 2×1201031031031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1201031030996 and 1201031031014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201031031037) 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, 1592878975 + ... + 1592879728.

It is an arithmetic number, because the mean of its divisors is an integer number (167252331960).

Almost surely, 2^{1201031031031} is an apocalyptic number.

1201031031031 is a deficient number, since it is larger than the sum of its proper divisors (136987624649).

1201031031031 is a wasteful number, since it uses less digits than its factorization.

1201031031031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185758745.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1201031031031 its reverse (1301301301021), we get a palindrome (2502332332052).

The spelling of 1201031031031 in words is "one trillion, two hundred one billion, thirty-one million, thirty-one thousand, thirty-one".