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10120230323 = 713679105691
BaseRepresentation
bin10010110110011011…
…00111010110110011
3222010021222222010022
421123031213112303
5131211234332243
64352115354055
7505534352450
oct113315472663
928107888108
1010120230323
114323673915
121b652b292b
13c53895188
146c00dc827
153e370bb68
hex25b3675b3

10120230323 has 8 divisors (see below), whose sum is σ = 11566932480. Its totient is φ = 8673766920.

The previous prime is 10120230313. The next prime is 10120230349. The reversal of 10120230323 is 32303202101.

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

It is not a de Polignac number, because 10120230323 - 26 = 10120230259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120230313) 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, 42908 + ... + 148598.

It is an arithmetic number, because the mean of its divisors is an integer number (1445866560).

Almost surely, 210120230323 is an apocalyptic number.

10120230323 is a deficient number, since it is larger than the sum of its proper divisors (1446702157).

10120230323 is a wasteful number, since it uses less digits than its factorization.

10120230323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119377.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10120230323 its reverse (32303202101), we get a palindrome (42423432424).

The spelling of 10120230323 in words is "ten billion, one hundred twenty million, two hundred thirty thousand, three hundred twenty-three".

Divisors: 1 7 13679 95753 105691 739837 1445747189 10120230323