1131010200031 has 8 divisors (see below), whose sum is σ = 1175893644800. Its totient is φ = 1086651708120.

The previous prime is 1131010199947. The next prime is 1131010200049. The reversal of 1131010200031 is 1300020101311.

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 1131010200031 - 2¹¹ = 1131010197983 is a prime.

It is a super-2 number, since 2×1131010200031² (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 = 1131010199984 and 1131010200020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131010200631) 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, 131233821 + ... + 131242438.

It is an arithmetic number, because the mean of its divisors is an integer number (146986705600).

Almost surely, 2^{1131010200031} is an apocalyptic number.

1131010200031 is a deficient number, since it is larger than the sum of its proper divisors (44883444769).

1131010200031 is a wasteful number, since it uses less digits than its factorization.

1131010200031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262476429.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1131010200031 its reverse (1300020101311), we get a palindrome (2431030301342).

The spelling of 1131010200031 in words is "one trillion, one hundred thirty-one billion, ten million, two hundred thousand, thirty-one".