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102203100023201 = 2337169637079977
BaseRepresentation
bin10111001111010000000011…
…011110001100100110100001
3111101212112001202200120010022
4113033100003132030212201
5101343443422101220301
61001211242254043225
730345634044306662
oct2717200336144641
9441775052616108
10102203100023201
112a624100596501
12b56778b4a9515
134504932031c28
141b34929385369
15bc380ce71d1b
hex5cf40378c9a1

102203100023201 has 16 divisors (see below), whose sum is σ = 109535529074304. Its totient is φ = 95111717906304.

The previous prime is 102203100023113. The next prime is 102203100023251. The reversal of 102203100023201 is 102320001302201.

Adding to 102203100023201 its reverse (102320001302201), we get a palindrome (204523101325402).

It is a cyclic number.

It is not a de Polignac number, because 102203100023201 - 218 = 102203099761057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102203100023201.

It is not an unprimeable number, because it can be changed into a prime (102203100023251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10895525 + ... + 17975501.

It is an arithmetic number, because the mean of its divisors is an integer number (6845970567144).

Almost surely, 2102203100023201 is an apocalyptic number.

It is an amenable number.

102203100023201 is a deficient number, since it is larger than the sum of its proper divisors (7332429051103).

102203100023201 is a wasteful number, since it uses less digits than its factorization.

102203100023201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7097000.

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

The spelling of 102203100023201 in words is "one hundred two trillion, two hundred three billion, one hundred million, twenty-three thousand, two hundred one".

Divisors: 1 23 37 851 16963 390149 627631 7079977 14435513 162839471 261959149 6025060427 120097649851 2762245946573 4443613044487 102203100023201