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10121032033 = 72362863553
BaseRepresentation
bin10010110110100001…
…01011000101100001
3222010100111200212021
421123100223011201
5131211441011113
64352144501441
7505544232010
oct113320530541
928110450767
1010121032033
114324071192
121b6561a881
13c53ab6068
146c026aa77
153e381948d
hex25b42b161

10121032033 has 8 divisors (see below), whose sum is σ = 12069802368. Its totient is φ = 8297988864.

The previous prime is 10121032027. The next prime is 10121032049. The reversal of 10121032033 is 33023012101.

10121032033 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10121032033 - 25 = 10121032001 is a prime.

It is a super-2 number, since 2×101210320332 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10121031998 and 10121032016.

It is not an unprimeable number, because it can be changed into a prime (10121032013) 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, 31431616 + ... + 31431937.

It is an arithmetic number, because the mean of its divisors is an integer number (1508725296).

Almost surely, 210121032033 is an apocalyptic number.

It is an amenable number.

10121032033 is a deficient number, since it is larger than the sum of its proper divisors (1948770335).

10121032033 is an equidigital number, since it uses as much as digits as its factorization.

10121032033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62863583.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10121032033 its reverse (33023012101), we get a palindrome (43144044134).

The spelling of 10121032033 in words is "ten billion, one hundred twenty-one million, thirty-two thousand, thirty-three".

Divisors: 1 7 23 161 62863553 440044871 1445861719 10121032033