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102110000001213 = 3279112195151081
BaseRepresentation
bin10111001101111001010110…
…010001110011000010111101
3111101112121202110120102021210
4113031321112101303002331
5101340432240000014323
61001100404133315033
730336126663214311
oct2715712621630275
9441477673512253
10102110000001213
112a598675aa8a76
12b551728495a79
1344c8c15ba7919
141b30216885b41
15bc11ae895293
hex5cde564730bd

102110000001213 has 8 divisors (see below), whose sum is σ = 136195447283776. Its totient is φ = 68048943026400.

The previous prime is 102110000001209. The next prime is 102110000001223. The reversal of 102110000001213 is 312100000011201.

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

It is not a de Polignac number, because 102110000001213 - 22 = 102110000001209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102110000001223) 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, 6097567168 + ... + 6097583913.

It is an arithmetic number, because the mean of its divisors is an integer number (17024430910472).

Almost surely, 2102110000001213 is an apocalyptic number.

It is an amenable number.

102110000001213 is a deficient number, since it is larger than the sum of its proper divisors (34085447282563).

102110000001213 is a wasteful number, since it uses less digits than its factorization.

102110000001213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12195153875.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 102110000001213 its reverse (312100000011201), we get a palindrome (414210000012414).

The spelling of 102110000001213 in words is "one hundred two trillion, one hundred ten billion, one thousand, two hundred thirteen".

Divisors: 1 3 2791 8373 12195151081 36585453243 34036666667071 102110000001213