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106970070121 is a prime number
BaseRepresentation
bin110001110011111101…
…0011011110001101001
3101020002221001120221221
41203213322123301221
53223033314220441
6121050311502041
710504550410435
oct1434772336151
9336087046857
10106970070121
11414028a7a32
1218894087921
13a1198665a5
14526aa299c5
152bb10e08d1
hex18e7e9bc69

106970070121 has 2 divisors, whose sum is σ = 106970070122. Its totient is φ = 106970070120.

The previous prime is 106970070101. The next prime is 106970070131. The reversal of 106970070121 is 121070079601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87297202521 + 19672867600 = 295461^2 + 140260^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-106970070121 is a prime.

It is a super-2 number, since 2×1069700701212 (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106970070101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53485035060 + 53485035061.

It is an arithmetic number, because the mean of its divisors is an integer number (53485035061).

Almost surely, 2106970070121 is an apocalyptic number.

It is an amenable number.

106970070121 is a deficient number, since it is larger than the sum of its proper divisors (1).

106970070121 is an equidigital number, since it uses as much as digits as its factorization.

106970070121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 34.

The spelling of 106970070121 in words is "one hundred six billion, nine hundred seventy million, seventy thousand, one hundred twenty-one".