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103311220010 = 2510331122001
BaseRepresentation
bin110000000110111010…
…1000001110100101010
3100212122221021202011212
41200031311001310222
53143040133020020
6115243245553122
710315101611105
oct1401565016452
9325587252155
10103311220010
113a8a5543769
12180328757a2
13998581ca1b
145000b1b73c
152a49ca6cc5
hex180dd41d2a

103311220010 has 8 divisors (see below), whose sum is σ = 185960196036. Its totient is φ = 41324488000.

The previous prime is 103311220007. The next prime is 103311220021. The reversal of 103311220010 is 10022113301.

It can be written as a sum of positive squares in 2 ways, for example, as 92661186409 + 10650033601 = 304403^2 + 103199^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5165560991 + ... + 5165561010.

Almost surely, 2103311220010 is an apocalyptic number.

103311220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103311220010 is a deficient number, since it is larger than the sum of its proper divisors (82648976026).

103311220010 is a wasteful number, since it uses less digits than its factorization.

103311220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10331122008.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103311220010 its reverse (10022113301), we get a palindrome (113333333311).

The spelling of 103311220010 in words is "one hundred three billion, three hundred eleven million, two hundred twenty thousand, ten".

Divisors: 1 2 5 10 10331122001 20662244002 51655610005 103311220010