1053242562123 has 12 divisors (see below), whose sum is σ = 1521408431088. Its totient is φ = 702134909520.

The previous prime is 1053242562101. The next prime is 1053242562143. The reversal of 1053242562123 is 3212652423501.

1053242562123 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 2 + 4 + 2 + 5 + 621 + 23 = 666.

1053242562123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1053242562123 - 2¹³ = 1053242553931 is a prime.

It is a super-2 number, since 2×1053242562123² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053242562143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1982823 + ... + 2457248.

It is an arithmetic number, because the mean of its divisors is an integer number (126784035924).

Almost surely, 2^{1053242562123} is an apocalyptic number.

1053242562123 is a deficient number, since it is larger than the sum of its proper divisors (468165868965).

1053242562123 is a wasteful number, since it uses less digits than its factorization.

1053242562123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466434 (or 4466431 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 1053242562123 its reverse (3212652423501), we get a palindrome (4265894985624).

The spelling of 1053242562123 in words is "one trillion, fifty-three billion, two hundred forty-two million, five hundred sixty-two thousand, one hundred twenty-three".