1031331012114 has 64 divisors (see below), whose sum is σ = 2271599769600. Its totient is φ = 310211092032.

The previous prime is 1031331012109. The next prime is 1031331012157. The reversal of 1031331012114 is 4112101331301.

It is a super-2 number, since 2×1031331012114² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 197767 + ... + 1449749.

It is an arithmetic number, because the mean of its divisors is an integer number (35493746400).

Almost surely, 2^{1031331012114} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1031331012114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135799884800).

1031331012114 is an abundant number, since it is smaller than the sum of its proper divisors (1240268757486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031331012114 is a wasteful number, since it uses less digits than its factorization.

1031331012114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252239.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1031331012114 its reverse (4112101331301), we get a palindrome (5143432343415).

The spelling of 1031331012114 in words is "one trillion, thirty-one billion, three hundred thirty-one million, twelve thousand, one hundred fourteen".