1015141031012 has 24 divisors (see below), whose sum is σ = 1796014032120. Its totient is φ = 502010887680.

The previous prime is 1015141030991. The next prime is 1015141031017. The reversal of 1015141031012 is 2101301415101.

It can be written as a sum of positive squares in 4 ways, for example, as 310088604736 + 705052426276 = 556856^2 + 839674^2 .

It is a super-2 number, since 2×1015141031012² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1015141031017) 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, 1847189 + ... + 2332892.

It is an arithmetic number, because the mean of its divisors is an integer number (74833918005).

Almost surely, 2^{1015141031012} is an apocalyptic number.

It is an amenable number.

1015141031012 is a deficient number, since it is larger than the sum of its proper divisors (780873001108).

1015141031012 is a wasteful number, since it uses less digits than its factorization.

1015141031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4180751 (or 4180749 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 1015141031012 its reverse (2101301415101), we get a palindrome (3116442446113).

The spelling of 1015141031012 in words is "one trillion, fifteen billion, one hundred forty-one million, thirty-one thousand, twelve".