1064512741031 has 4 divisors (see below), whose sum is σ = 1090476466464. Its totient is φ = 1038549015600.

The previous prime is 1064512740997. The next prime is 1064512741037. The reversal of 1064512741031 is 1301472154601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1064512741031 is a prime.

It is a super-2 number, since 2×1064512741031² (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 = 1064512740982 and 1064512741000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064512741037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12981862655 + ... + 12981862736.

It is an arithmetic number, because the mean of its divisors is an integer number (272619116616).

Almost surely, 2^{1064512741031} is an apocalyptic number.

1064512741031 is a deficient number, since it is larger than the sum of its proper divisors (25963725433).

1064512741031 is an equidigital number, since it uses as much as digits as its factorization.

1064512741031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25963725432.

The product of its (nonzero) digits is 20160, while the sum is 35.

Adding to 1064512741031 its reverse (1301472154601), we get a palindrome (2365984895632).

It can be divided in two parts, 106451 and 2741031, that added together give a palindrome (2847482).

The spelling of 1064512741031 in words is "one trillion, sixty-four billion, five hundred twelve million, seven hundred forty-one thousand, thirty-one".