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102120120201202 = 2147279134668911
BaseRepresentation
bin10111001110000010110001…
…011111010010111111110010
3111101120120212202111211210121
4113032002301133102333302
5101341114001232414302
61001105200252320454
730336635530412455
oct2716026137227762
9441516782454717
10102120120201202
112a5a1999651014
12b55369177312a
1344c9b6975c03c
141b308d697749c
15bc15a3097e37
hex5ce0b17d2ff2

102120120201202 has 8 divisors (see below), whose sum is σ = 153180288726912. Its totient is φ = 51060023958900.

The previous prime is 102120120201163. The next prime is 102120120201217. The reversal of 102120120201202 is 202102021021201.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14388874 + ... + 20280037.

It is an arithmetic number, because the mean of its divisors is an integer number (19147536090864).

Almost surely, 2102120120201202 is an apocalyptic number.

102120120201202 is a deficient number, since it is larger than the sum of its proper divisors (51060168525710).

102120120201202 is a wasteful number, since it uses less digits than its factorization.

102120120201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36141704.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102120120201202 its reverse (202102021021201), we get a palindrome (304222141222403).

The spelling of 102120120201202 in words is "one hundred two trillion, one hundred twenty billion, one hundred twenty million, two hundred one thousand, two hundred two".

Divisors: 1 2 1472791 2945582 34668911 69337822 51060060100601 102120120201202