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1023130230133 = 11307930208457
BaseRepresentation
bin11101110001101110101…
…00000101110101110101
310121210212201000212020011
432320313110011311311
5113230332314331013
62102004115340221
7133630056315214
oct16706724056565
93553781025204
101023130230133
113649a8384170
121463582b1671
137563332414b
143773c35507b
151b9321ecc3d
hexee37505d75

1023130230133 has 8 divisors (see below), whose sum is σ = 1116504607680. Its totient is φ = 929816275680.

The previous prime is 1023130230131. The next prime is 1023130230149. The reversal of 1023130230133 is 3310320313201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1023130230133 - 21 = 1023130230131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023130230131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15070360 + ... + 15138097.

It is an arithmetic number, because the mean of its divisors is an integer number (139563075960).

Almost surely, 21023130230133 is an apocalyptic number.

It is an amenable number.

1023130230133 is a deficient number, since it is larger than the sum of its proper divisors (93374377547).

1023130230133 is a wasteful number, since it uses less digits than its factorization.

1023130230133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30211547.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1023130230133 its reverse (3310320313201), we get a palindrome (4333450543334).

The spelling of 1023130230133 in words is "one trillion, twenty-three billion, one hundred thirty million, two hundred thirty thousand, one hundred thirty-three".

Divisors: 1 11 3079 33869 30208457 332293027 93011839103 1023130230133