Search a number
-
+
102302002031011 = 1921181125420379
BaseRepresentation
bin10111010000101100001010…
…011111011010100110100011
3111102012222100102021010020121
4113100230022133122212203
5101402104000004443021
61001324520235221111
730356034656434036
oct2720541237324643
9442188312233217
10102302002031011
112a662043158842
12b5829915a7797
134511064214843
141b3962c66b01d
15bc619aac0741
hex5d0b0a7da9a3

102302002031011 has 8 divisors (see below), whose sum is σ = 107686830571200. Its totient is φ = 96917224755240.

The previous prime is 102302002030997. The next prime is 102302002031017. The reversal of 102302002031011 is 110130200203201.

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 102302002031011 - 235 = 102267642292643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102302002031017) 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, 8685781 + ... + 16734598.

It is an arithmetic number, because the mean of its divisors is an integer number (13460853821400).

Almost surely, 2102302002031011 is an apocalyptic number.

102302002031011 is a deficient number, since it is larger than the sum of its proper divisors (5384828540189).

102302002031011 is a wasteful number, since it uses less digits than its factorization.

102302002031011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25632209.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102302002031011 its reverse (110130200203201), we get a palindrome (212432202234212).

The spelling of 102302002031011 in words is "one hundred two trillion, three hundred two billion, two million, thirty-one thousand, eleven".

Divisors: 1 19 211811 4024409 25420379 482987201 5384315896369 102302002031011