Search a number
-
+
23131014101033 = 1732339376115199
BaseRepresentation
bin1010100001001100110111…
…11000001111100000101001
310000220022012010212200211012
411100212123320033200221
511012434304102213113
6121110124032313305
74605106043534066
oct520463370174051
9100808163780735
1023131014101033
117408898487a73
122716b419a2835
13cba325b21a37
1459d79319bc6d
152a1a564a7aa8
hex15099be0f829

23131014101033 has 16 divisors (see below), whose sum is σ = 23282385984000. Its totient is φ = 22979852609280.

The previous prime is 23131014100993. The next prime is 23131014101057. The reversal of 23131014101033 is 33010141013132.

It is a cyclic number.

It is not a de Polignac number, because 23131014101033 - 234 = 23113834231849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23131014109033) 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, 1521869768 + ... + 1521884966.

It is an arithmetic number, because the mean of its divisors is an integer number (1455149124000).

Almost surely, 223131014101033 is an apocalyptic number.

It is an amenable number.

23131014101033 is a deficient number, since it is larger than the sum of its proper divisors (151371882967).

23131014101033 is a wasteful number, since it uses less digits than its factorization.

23131014101033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21472.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 23131014101033 its reverse (33010141013132), we get a palindrome (56141155114165).

The spelling of 23131014101033 in words is "twenty-three trillion, one hundred thirty-one billion, fourteen million, one hundred one thousand, thirty-three".

Divisors: 1 173 2339 3761 15199 404647 650653 2629427 8796979 35550461 57163439 1521877367 6150229753 9889274947 133705283821 23131014101033