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10300032023 = 35928690897
BaseRepresentation
bin10011001011110111…
…00000010000010111
3222120211022211200112
421211323200100113
5132043302011043
64422021233235
7513146553611
oct114573402027
928524284615
1010300032023
114406110566
121bb556281b
13c81bc9a08
146d9d43db1
154043c6518
hex265ee0417

10300032023 has 4 divisors (see below), whose sum is σ = 10328723280. Its totient is φ = 10271340768.

The previous prime is 10300032019. The next prime is 10300032077. The reversal of 10300032023 is 32023000301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32023000301 = 73438671237.

It is a cyclic number.

It is not a de Polignac number, because 10300032023 - 22 = 10300032019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10300031989 and 10300032007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300032623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14345090 + ... + 14345807.

It is an arithmetic number, because the mean of its divisors is an integer number (2582180820).

Almost surely, 210300032023 is an apocalyptic number.

10300032023 is a deficient number, since it is larger than the sum of its proper divisors (28691257).

10300032023 is an equidigital number, since it uses as much as digits as its factorization.

10300032023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28691256.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 10300032023 its reverse (32023000301), we get a palindrome (42323032324).

The spelling of 10300032023 in words is "ten billion, three hundred million, thirty-two thousand, twenty-three".

Divisors: 1 359 28690897 10300032023