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10102121121332 = 222525530280333
BaseRepresentation
bin1001001100000001010101…
…0101110100011000110100
31022202202100012010201112102
42103000111111310120310
52311003121001340312
633252503403041232
72061565656506102
oct223002525643064
938682305121472
1010102121121332
113245316013a59
121171a37b10218
1358381a23c736
1426cd33b76c72
15127ba54b7ec2
hex93015574634

10102121121332 has 6 divisors (see below), whose sum is σ = 17678711962338. Its totient is φ = 5051060560664.

The previous prime is 10102121121241. The next prime is 10102121121341. The reversal of 10102121121332 is 23312112120101.

It can be written as a sum of positive squares in only one way, i.e., 5534180970256 + 4567940151076 = 2352484^2 + 2137274^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262765140163 + ... + 1262765140170.

It is an arithmetic number, because the mean of its divisors is an integer number (2946451993723).

Almost surely, 210102121121332 is an apocalyptic number.

It is an amenable number.

10102121121332 is a deficient number, since it is larger than the sum of its proper divisors (7576590841006).

10102121121332 is a wasteful number, since it uses less digits than its factorization.

10102121121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525530280337 (or 2525530280335 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10102121121332 its reverse (23312112120101), we get a palindrome (33414233241433).

The spelling of 10102121121332 in words is "ten trillion, one hundred two billion, one hundred twenty-one million, one hundred twenty-one thousand, three hundred thirty-two".

Divisors: 1 2 4 2525530280333 5051060560666 10102121121332