10161601055 has 8 divisors (see below), whose sum is σ = 12194520192. Its totient is φ = 8128881568.

The previous prime is 10161600979. The next prime is 10161601057. The reversal of 10161601055 is 55010616101.

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

It is a cyclic number.

It is not a de Polignac number, because 10161601055 - 2¹² = 10161596959 is a prime.

It is a super-2 number, since 2×10161601055² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161601057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106802 + ... + 178128.

It is an arithmetic number, because the mean of its divisors is an integer number (1524315024).

Almost surely, 2^10161601055 is an apocalyptic number.

10161601055 is a deficient number, since it is larger than the sum of its proper divisors (2032919137).

10161601055 is an equidigital number, since it uses as much as digits as its factorization.

10161601055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99825.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 10161601055 in words is "ten billion, one hundred sixty-one million, six hundred one thousand, fifty-five".