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10231013133 = 3211103343567
BaseRepresentation
bin10011000011101000…
…01101111100001101
3222102000110022120100
421201310031330031
5131423114410013
64411114041313
7511351114425
oct114164157415
928360408510
1010231013133
11438015a660
121b96419239
13c70812933
146d0ad9485
153ed2e1473
hex261d0df0d

10231013133 has 12 divisors (see below), whose sum is σ = 16121596608. Its totient is φ = 6200613960.

The previous prime is 10231013071. The next prime is 10231013137. The reversal of 10231013133 is 33131013201.

It is a happy number.

10231013133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10231013133 - 26 = 10231013069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231013137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51671685 + ... + 51671882.

It is an arithmetic number, because the mean of its divisors is an integer number (1343466384).

Almost surely, 210231013133 is an apocalyptic number.

It is an amenable number.

10231013133 is a deficient number, since it is larger than the sum of its proper divisors (5890583475).

10231013133 is a wasteful number, since it uses less digits than its factorization.

10231013133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103343584 (or 103343581 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10231013133 its reverse (33131013201), we get a palindrome (43362026334).

The spelling of 10231013133 in words is "ten billion, two hundred thirty-one million, thirteen thousand, one hundred thirty-three".

Divisors: 1 3 9 11 33 99 103343567 310030701 930092103 1136779237 3410337711 10231013133