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102103122202201 = 211542723891617
BaseRepresentation
bin10111001101110010111100…
…010101000100111001011001
3111101111222000010210000202001
4113031302330111010321121
5101340324143240432301
61001053305442241001
730335464356664201
oct2715627425047131
9441458003700661
10102103122202201
112a59576672985a
12b550329056161
1344c838acb9673
141b2db63259401
15bc0e0ab68c01
hex5cdcbc544e59

102103122202201 has 8 divisors (see below), whose sum is σ = 102587327335584. Its totient is φ = 101618919937920.

The previous prime is 102103122202189. The next prime is 102103122202231. The reversal of 102103122202201 is 102202221301201.

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 102103122202201 - 211 = 102103122200153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102103122202231) 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, 114068745 + ... + 114960361.

It is an arithmetic number, because the mean of its divisors is an integer number (12823415916948).

Almost surely, 2102103122202201 is an apocalyptic number.

It is an amenable number.

102103122202201 is a deficient number, since it is larger than the sum of its proper divisors (484205133383).

102103122202201 is an equidigital number, since it uses as much as digits as its factorization.

102103122202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434551.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102103122202201 its reverse (102202221301201), we get a palindrome (204305343503402).

The spelling of 102103122202201 in words is "one hundred two trillion, one hundred three billion, one hundred twenty-two million, two hundred two thousand, two hundred one".

Divisors: 1 211 542723 891617 114514553 188131187 483901053091 102103122202201