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10112023331 = 312131153071
BaseRepresentation
bin10010110101011100…
…10011101100100011
3222002201120000020122
421122232103230203
5131202134221311
64351223430455
7505404531404
oct113256235443
928081500218
1010112023331
114319a78883
121b625b542b
13c51c80777
146bcda39ab
153e2b3a0db
hex25ab93b23

10112023331 has 8 divisors (see below), whose sum is σ = 10443184128. Its totient is φ = 9781173000.

The previous prime is 10112023321. The next prime is 10112023357. The reversal of 10112023331 is 13332021101.

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 10112023331 - 210 = 10112022307 is a prime.

It is a super-2 number, since 2×101120233312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10112023321) 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, 10475 + ... + 142596.

It is an arithmetic number, because the mean of its divisors is an integer number (1305398016).

Almost surely, 210112023331 is an apocalyptic number.

10112023331 is a deficient number, since it is larger than the sum of its proper divisors (331160797).

10112023331 is a wasteful number, since it uses less digits than its factorization.

10112023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155233.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10112023331 its reverse (13332021101), we get a palindrome (23444044432).

The spelling of 10112023331 in words is "ten billion, one hundred twelve million, twenty-three thousand, three hundred thirty-one".

Divisors: 1 31 2131 66061 153071 4745201 326194301 10112023331