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23061202141 = 131176039711
BaseRepresentation
bin10101011110100011…
…100000010011011101
32012112011201110010211
4111132203200103131
5334212131432031
614332201332421
71444322661325
oct253643402335
965464643124
1023061202141
1198644a154a
124577197111
13223696a353
14118aaa0285
158ee89dbb1
hex55e8e04dd

23061202141 has 4 divisors (see below), whose sum is σ = 23237241984. Its totient is φ = 22885162300.

The previous prime is 23061202127. The next prime is 23061202169. The reversal of 23061202141 is 14120216032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23061202141 - 211 = 23061200093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23061202111) 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, 88019725 + ... + 88019986.

It is an arithmetic number, because the mean of its divisors is an integer number (5809310496).

Almost surely, 223061202141 is an apocalyptic number.

It is an amenable number.

23061202141 is a deficient number, since it is larger than the sum of its proper divisors (176039843).

23061202141 is a wasteful number, since it uses less digits than its factorization.

23061202141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176039842.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 23061202141 its reverse (14120216032), we get a palindrome (37181418173).

The spelling of 23061202141 in words is "twenty-three billion, sixty-one million, two hundred two thousand, one hundred forty-one".

Divisors: 1 131 176039711 23061202141