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101002200331 = 811839148439
BaseRepresentation
bin101111000010000110…
…0110100010100001011
3100122201000110101122111
41132010030310110023
53123323030402311
6114222203403151
710203633352234
oct1360414642413
9318630411574
10101002200331
113992012203a
12176a95234b7
1396a833a2a6
144c621c208b
152962202d21
hex178433450b

101002200331 has 8 divisors (see below), whose sum is σ = 101247955200. Its totient is φ = 100756745640.

The previous prime is 101002200323. The next prime is 101002200337. The reversal of 101002200331 is 133002200101.

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 101002200331 - 23 = 101002200323 is a prime.

It is a super-2 number, since 2×1010022003312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101002200337) 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, 606210 + ... + 754648.

It is an arithmetic number, because the mean of its divisors is an integer number (12655994400).

Almost surely, 2101002200331 is an apocalyptic number.

101002200331 is a deficient number, since it is larger than the sum of its proper divisors (245754869).

101002200331 is an equidigital number, since it uses as much as digits as its factorization.

101002200331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150089.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 101002200331 its reverse (133002200101), we get a palindrome (234004400432).

The spelling of 101002200331 in words is "one hundred one billion, two million, two hundred thousand, three hundred thirty-one".

Divisors: 1 811 839 148439 680429 120384029 124540321 101002200331