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102112331042411 = 4110702123271551
BaseRepresentation
bin10111001101111011100001…
…001110000000111001101011
3111101112211202220211120122222
4113031323201032000321223
5101341002023221324121
61001101431323504255
730336241516561634
oct2715734116007153
9441484686746588
10102112331042411
112a5996618a07a8
12b55207908808b
1344c91c7aca941
141b303982b488b
15bc12993490ab
hex5cdee1380e6b

102112331042411 has 8 divisors (see below), whose sum is σ = 104603857602048. Its totient is φ = 99620851240000.

The previous prime is 102112331042389. The next prime is 102112331042417. The reversal of 102112331042411 is 114240133211201.

It is a happy number.

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 102112331042411 - 26 = 102112331042347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102112331042417) 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, 7247915 + ... + 16023636.

It is an arithmetic number, because the mean of its divisors is an integer number (13075482200256).

Almost surely, 2102112331042411 is an apocalyptic number.

102112331042411 is a deficient number, since it is larger than the sum of its proper divisors (2491526559637).

102112331042411 is a wasteful number, since it uses less digits than its factorization.

102112331042411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23378613.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 102112331042411 its reverse (114240133211201), we get a palindrome (216352464253612).

The spelling of 102112331042411 in words is "one hundred two trillion, one hundred twelve billion, three hundred thirty-one million, forty-two thousand, four hundred eleven".

Divisors: 1 41 107021 4387861 23271551 954133591 2490544659571 102112331042411