101516566150 has 24 divisors (see below), whose sum is σ = 188832032280. Its totient is φ = 40604213760.

The previous prime is 101516566147. The next prime is 101516566153. The reversal of 101516566150 is 51665615101.

It is an interprime number because it is at equal distance from previous prime (101516566147) and next prime (101516566153).

It is a super-2 number, since 2×101516566150² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101516566153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 960742 + ... + 1061158.

It is an arithmetic number, because the mean of its divisors is an integer number (7868001345).

Almost surely, 2^101516566150 is an apocalyptic number.

101516566150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101516566150 is a deficient number, since it is larger than the sum of its proper divisors (87315466130).

101516566150 is a wasteful number, since it uses less digits than its factorization.

101516566150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120648 (or 120643 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 101516566150 in words is "one hundred one billion, five hundred sixteen million, five hundred sixty-six thousand, one hundred fifty".