10111057167616 has 18 divisors (see below), whose sum is σ = 20182618018682. Its totient is φ = 5055528583680.

The previous prime is 10111057167613. The next prime is 10111057167647. The reversal of 10111057167616 is 61676175011101.

It can be written as a sum of positive squares in only one way, i.e., 9924516102400 + 186541065216 = 3150320^2 + 431904^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111057167613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19748158275 + ... + 19748158786.

Almost surely, 2^{10111057167616} is an apocalyptic number.

10111057167616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10111057167616 is a deficient number, since it is larger than the sum of its proper divisors (10071560851066).

10111057167616 is an frugal number, since it uses more digits than its factorization.

10111057167616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39496317077 (or 39496317063 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 43.

The spelling of 10111057167616 in words is "ten trillion, one hundred eleven billion, fifty-seven million, one hundred sixty-seven thousand, six hundred sixteen".