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101423351 = 314317591
BaseRepresentation
bin1100000101110…
…01100011110111
321001211211200102
412002321203313
5201431021401
614021504315
72341040621
oct602714367
9231754612
10101423351
1152283957
1229b7209b
1318021623
14d681c11
158d8656b
hex60b98f7

101423351 has 8 divisors (see below), whose sum is σ = 104951808. Its totient is φ = 97911000.

The previous prime is 101423341. The next prime is 101423359. The reversal of 101423351 is 153324101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-101423351 is a prime.

It is a super-2 number, since 2×1014233512 = 20573392256138402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101423359) 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, 9566 + ... + 17156.

It is an arithmetic number, because the mean of its divisors is an integer number (13118976).

Almost surely, 2101423351 is an apocalyptic number.

101423351 is a deficient number, since it is larger than the sum of its proper divisors (3528457).

101423351 is an equidigital number, since it uses as much as digits as its factorization.

101423351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8053.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 101423351 is about 10070.9160953709. The cubic root of 101423351 is about 466.3507202139.

Adding to 101423351 its reverse (153324101), we get a palindrome (254747452).

The spelling of 101423351 in words is "one hundred one million, four hundred twenty-three thousand, three hundred fifty-one".

Divisors: 1 31 431 7591 13361 235321 3271721 101423351