1030542304005 has 12 divisors (see below), whose sum is σ = 1786273327020. Its totient is φ = 549622562112.

The previous prime is 1030542303977. The next prime is 1030542304007. The reversal of 1030542304005 is 5004032450301.

1030542304005 is a `hidden beast` number, since 10 + 305 + 42 + 304 + 0 + 0 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 644651621604 + 385890682401 = 802902^2 + 621201^2 .

It is not a de Polignac number, because 1030542304005 - 2¹² = 1030542299909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1030542304005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030542304007) 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, 11450470000 + ... + 11450470089.

It is an arithmetic number, because the mean of its divisors is an integer number (148856110585).

Almost surely, 2^{1030542304005} is an apocalyptic number.

1030542304005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1030542304005 is a deficient number, since it is larger than the sum of its proper divisors (755731023015).

1030542304005 is a wasteful number, since it uses less digits than its factorization.

1030542304005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22900940100 (or 22900940097 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 1030542304005 its reverse (5004032450301), we get a palindrome (6034574754306).

The spelling of 1030542304005 in words is "one trillion, thirty billion, five hundred forty-two million, three hundred four thousand, five".