10601561110 has 48 divisors (see below), whose sum is σ = 22670725824. Its totient is φ = 3557476608.

The previous prime is 10601561083. The next prime is 10601561137. The reversal of 10601561110 is 1116510601.

It is an interprime number because it is at equal distance from previous prime (10601561083) and next prime (10601561137).

It is a super-2 number, since 2×10601561110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207139 + ... + 253198.

It is an arithmetic number, because the mean of its divisors is an integer number (472306788).

Almost surely, 2^10601561110 is an apocalyptic number.

10601561110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10601561110 is an abundant number, since it is smaller than the sum of its proper divisors (12069164714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10601561110 is a wasteful number, since it uses less digits than its factorization.

10601561110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460405 (or 460398 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 10601561110 in words is "ten billion, six hundred one million, five hundred sixty-one thousand, one hundred ten".