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101020012210102 = 250510006105051
BaseRepresentation
bin10110111110000010001101…
…111100010110011110110110
3111020200102022100020120010111
4112332002031330112132312
5101220102441111210402
6554503541500213234
730164312034651166
oct2676021574263666
9436612270216114
10101020012210102
112a20838a340787
12b3b643183a21a
13444a1b94a2c0b
141ad3574ddc5a6
15ba2b67db49d7
hex5be08df167b6

101020012210102 has 4 divisors (see below), whose sum is σ = 151530018315156. Its totient is φ = 50510006105050.

The previous prime is 101020012210093. The next prime is 101020012210109. The reversal of 101020012210102 is 201012210020101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020012210109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25255003052524 + ... + 25255003052527.

It is an arithmetic number, because the mean of its divisors is an integer number (37882504578789).

Almost surely, 2101020012210102 is an apocalyptic number.

101020012210102 is a deficient number, since it is larger than the sum of its proper divisors (50510006105054).

101020012210102 is an equidigital number, since it uses as much as digits as its factorization.

101020012210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50510006105053.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101020012210102 its reverse (201012210020101), we get a palindrome (302032222230203).

The spelling of 101020012210102 in words is "one hundred one trillion, twenty billion, twelve million, two hundred ten thousand, one hundred two".

Divisors: 1 2 50510006105051 101020012210102