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23010131030 = 252301013103
BaseRepresentation
bin10101011011100000…
…101011110001010110
32012101121121202202012
4111123200223301112
5334111043143110
614323134544222
71443132613055
oct253340536126
965347552665
1023010131030
11983868a017
124562068072
1322291c8563
141183da839c
158ea161905
hex55b82bc56

23010131030 has 8 divisors (see below), whose sum is σ = 41418235872. Its totient is φ = 9204052408.

The previous prime is 23010131009. The next prime is 23010131033. The reversal of 23010131030 is 3013101032.

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

It is a super-2 number, since 2×230101310302 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23010130996 and 23010131014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010131033) 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, 1150506542 + ... + 1150506561.

It is an arithmetic number, because the mean of its divisors is an integer number (5177279484).

Almost surely, 223010131030 is an apocalyptic number.

23010131030 is a deficient number, since it is larger than the sum of its proper divisors (18408104842).

23010131030 is a wasteful number, since it uses less digits than its factorization.

23010131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301013110.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 23010131030 its reverse (3013101032), we get a palindrome (26023232062).

The spelling of 23010131030 in words is "twenty-three billion, ten million, one hundred thirty-one thousand, thirty".

Divisors: 1 2 5 10 2301013103 4602026206 11505065515 23010131030