101547538211452 has 12 divisors (see below), whose sum is σ = 177984565423336. Its totient is φ = 50694805233360.

The previous prime is 101547538211447. The next prime is 101547538211501. The reversal of 101547538211452 is 254112835745101.

It is a junction number, because it is equal to n+sod(n) for n = 101547538211396 and 101547538211405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19740965199 + ... + 19740970342.

Almost surely, 2^{101547538211452} is an apocalyptic number.

It is an amenable number.

101547538211452 is a deficient number, since it is larger than the sum of its proper divisors (76437027211884).

101547538211452 is a wasteful number, since it uses less digits than its factorization.

101547538211452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39481936188 (or 39481936186 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 49.

The spelling of 101547538211452 in words is "one hundred one trillion, five hundred forty-seven billion, five hundred thirty-eight million, two hundred eleven thousand, four hundred fifty-two".