Search a number
-
+
102010241102131 = 1999221827230047
BaseRepresentation
bin10111001100011100011100…
…001011110011000100110011
3111101012002021002121021022201
4113030130130023303010303
5101332313433210232011
61000542505142044031
730325665604445035
oct2714343413630463
9441162232537281
10102010241102131
112a55a33377862a
12b536327419617
1344bc6a831315b
141b29471865c55
15bbd7c18d2cc1
hex5cc71c2f3133

102010241102131 has 8 divisors (see below), whose sum is σ = 102062175488000. Its totient is φ = 101958307624008.

The previous prime is 102010241102071. The next prime is 102010241102153. The reversal of 102010241102131 is 131201142010201.

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 102010241102131 - 211 = 102010241100083 is a prime.

It is a super-2 number, since 2×1020102411021312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102010241102099 and 102010241102108.

It is not an unprimeable number, because it can be changed into a prime (102010241103131) 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, 443317150 + ... + 443547196.

It is an arithmetic number, because the mean of its divisors is an integer number (12757771936000).

Almost surely, 2102010241102131 is an apocalyptic number.

102010241102131 is a deficient number, since it is larger than the sum of its proper divisors (51934385869).

102010241102131 is a wasteful number, since it uses less digits than its factorization.

102010241102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453873.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 102010241102131 its reverse (131201142010201), we get a palindrome (233211383112332).

The spelling of 102010241102131 in words is "one hundred two trillion, ten billion, two hundred forty-one million, one hundred two thousand, one hundred thirty-one".

Divisors: 1 1999 221827 230047 443432173 459863953 51030635869 102010241102131