1010601101161 has 4 divisors (see below), whose sum is σ = 1010605661824. Its totient is φ = 1010596540500.

The previous prime is 1010601101131. The next prime is 1010601101219. The reversal of 1010601101161 is 1611011060101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010601101161 - 2¹⁹ = 1010600576873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010601101131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1930005 + ... + 2397106.

It is an arithmetic number, because the mean of its divisors is an integer number (252651415456).

Almost surely, 2^{1010601101161} is an apocalyptic number.

It is an amenable number.

1010601101161 is a deficient number, since it is larger than the sum of its proper divisors (4560663).

1010601101161 is an equidigital number, since it uses as much as digits as its factorization.

1010601101161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4560662.

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 1010601101161 its reverse (1611011060101), we get a palindrome (2621612161262).

The spelling of 1010601101161 in words is "one trillion, ten billion, six hundred one million, one hundred one thousand, one hundred sixty-one".