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100032300023 = 4712791664071
BaseRepresentation
bin101110100101001100…
…0111100001111110111
3100120012102102100112212
41131022120330033313
53114331232100043
6113542035204035
710140615343445
oct1351230741767
9316172370485
10100032300023
1139472697637
121747874661b
13958240b596
144bad46bb95
152906eba018
hex174a63c3f7

100032300023 has 8 divisors (see below), whose sum is σ = 102240583680. Its totient is φ = 97827347160.

The previous prime is 100032299981. The next prime is 100032300047. The reversal of 100032300023 is 320003230001.

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 100032300023 - 216 = 100032234487 is a prime.

It is a super-2 number, since 2×1000323000232 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100032299980 and 100032300007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100032500023) 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, 771923 + ... + 892148.

It is an arithmetic number, because the mean of its divisors is an integer number (12780072960).

Almost surely, 2100032300023 is an apocalyptic number.

100032300023 is a deficient number, since it is larger than the sum of its proper divisors (2208283657).

100032300023 is a wasteful number, since it uses less digits than its factorization.

100032300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665397.

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

Adding to 100032300023 its reverse (320003230001), we get a palindrome (420035530024).

The spelling of 100032300023 in words is "one hundred billion, thirty-two million, three hundred thousand, twenty-three".

Divisors: 1 47 1279 60113 1664071 78211337 2128346809 100032300023