101452637117272 has 64 divisors (see below), whose sum is σ = 223019632926720. Its totient is φ = 42363773532288.

The previous prime is 101452637117267. The next prime is 101452637117287. The reversal of 101452637117272 is 272711736254101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85838703 + ... + 87012574.

It is an arithmetic number, because the mean of its divisors is an integer number (3484681764480).

Almost surely, 2^{101452637117272} is an apocalyptic number.

It is an amenable number.

101452637117272 is an abundant number, since it is smaller than the sum of its proper divisors (121566995809448).

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

101452637117272 is a wasteful number, since it uses less digits than its factorization.

101452637117272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172851560 (or 172851556 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 49.

The spelling of 101452637117272 in words is "one hundred one trillion, four hundred fifty-two billion, six hundred thirty-seven million, one hundred seventeen thousand, two hundred seventy-two".