1012567123053 has 16 divisors (see below), whose sum is σ = 1500193242240. Its totient is φ = 675002538432.

The previous prime is 1012567123049. The next prime is 1012567123067. The reversal of 1012567123053 is 3503217652101.

1012567123053 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 567 + 12 + 30 + 53 = 666.

1012567123053 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1012567123053 - 2² = 1012567123049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012567122999 and 1012567123017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012567123093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729676 + ... + 1599237.

It is an arithmetic number, because the mean of its divisors is an integer number (93762077640).

Almost surely, 2^{1012567123053} is an apocalyptic number.

It is an amenable number.

1012567123053 is a deficient number, since it is larger than the sum of its proper divisors (487626119187).

1012567123053 is a wasteful number, since it uses less digits than its factorization.

1012567123053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345025 (or 2345019 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 1012567123053 in words is "one trillion, twelve billion, five hundred sixty-seven million, one hundred twenty-three thousand, fifty-three".