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23141014031 = 431493611833
BaseRepresentation
bin10101100011010011…
…111101101000001111
32012201201220022110202
4111203103331220033
5334343044422111
614344132124115
71446312242132
oct254323755017
965651808422
1023141014031
1198a5554393
124599a6663b
13224a362c15
141197518219
159068b6b3b
hex5634fda0f

23141014031 has 8 divisors (see below), whose sum is σ = 23838104400. Its totient is φ = 22451147712.

The previous prime is 23141014021. The next prime is 23141014037. The reversal of 23141014031 is 13041014132.

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 23141014031 - 26 = 23141013967 is a prime.

It is a super-2 number, since 2×231410140312 (a number of 22 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 = 23141013994 and 23141014012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23141014037) 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, 1799510 + ... + 1812323.

It is an arithmetic number, because the mean of its divisors is an integer number (2979763050).

Almost surely, 223141014031 is an apocalyptic number.

23141014031 is a deficient number, since it is larger than the sum of its proper divisors (697090369).

23141014031 is a wasteful number, since it uses less digits than its factorization.

23141014031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3612025.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 23141014031 its reverse (13041014132), we get a palindrome (36182028163).

It can be divided in two parts, 2314101 and 4031, that added together give a palindrome (2318132).

The spelling of 23141014031 in words is "twenty-three billion, one hundred forty-one million, fourteen thousand, thirty-one".

Divisors: 1 43 149 6407 3611833 155308819 538163117 23141014031