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10102031004023 = 71975955120331
BaseRepresentation
bin1001001100000000111111…
…1110000011000101110111
31022202202002220120021211022
42103000033332003011313
52311002424414112043
633252450423331355
72061563513514320
oct223001776030567
938682086507738
1010102031004023
11324527a162542
121171a118b0b5b
1358380467929a
1426cd25bd9447
15127b9c616868
hex9300ff83177

10102031004023 has 8 divisors (see below), whose sum is σ = 12152819253120. Its totient is φ = 8203152995640.

The previous prime is 10102031004019. The next prime is 10102031004029. The reversal of 10102031004023 is 32040013020101.

10102031004023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10102031004023 - 22 = 10102031004019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10102031003992 and 10102031004010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102031004029) 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, 37977560033 + ... + 37977560298.

It is an arithmetic number, because the mean of its divisors is an integer number (1519102406640).

Almost surely, 210102031004023 is an apocalyptic number.

10102031004023 is a deficient number, since it is larger than the sum of its proper divisors (2050788249097).

10102031004023 is an equidigital number, since it uses as much as digits as its factorization.

10102031004023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75955120357.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10102031004023 its reverse (32040013020101), we get a palindrome (42142044024124).

The spelling of 10102031004023 in words is "ten trillion, one hundred two billion, thirty-one million, four thousand, twenty-three".

Divisors: 1 7 19 133 75955120331 531685842317 1443147286289 10102031004023