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23032110130 = 252303211013
BaseRepresentation
bin10101011100110100…
…100001110000110010
32012110010222102101221
4111130310201300302
5334132210011010
614325242015254
71443520464061
oct253464416062
965403872357
1023032110130
11984a031267
1245694a752a
132230922743
141186c8a1d8
158ec053dda
hex55cd21c32

23032110130 has 8 divisors (see below), whose sum is σ = 41457798252. Its totient is φ = 9212844048.

The previous prime is 23032110071. The next prime is 23032110133. The reversal of 23032110130 is 3101123032.

It can be written as a sum of positive squares in 2 ways, for example, as 20986447689 + 2045662441 = 144867^2 + 45229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23032110133) 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, 1151605497 + ... + 1151605516.

Almost surely, 223032110130 is an apocalyptic number.

23032110130 is a deficient number, since it is larger than the sum of its proper divisors (18425688122).

23032110130 is a wasteful number, since it uses less digits than its factorization.

23032110130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303211020.

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

Adding to 23032110130 its reverse (3101123032), we get a palindrome (26133233162).

The spelling of 23032110130 in words is "twenty-three billion, thirty-two million, one hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 10 2303211013 4606422026 11516055065 23032110130