101405150442552 has 64 divisors (see below), whose sum is σ = 276772076703360. Its totient is φ = 30705213968000.

The previous prime is 101405150442551. The next prime is 101405150442593. The reversal of 101405150442552 is 255244051504101.

It is a self number, because there is not a number n which added to its sum of digits gives 101405150442552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101405150442551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147277758 + ... + 147964685.

It is an arithmetic number, because the mean of its divisors is an integer number (4324563698490).

Almost surely, 2^{101405150442552} is an apocalyptic number.

101405150442552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101405150442552 is an abundant number, since it is smaller than the sum of its proper divisors (175366926260808).

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

101405150442552 is a wasteful number, since it uses less digits than its factorization.

101405150442552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295243764 (or 295243760 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 39.

The spelling of 101405150442552 in words is "one hundred one trillion, four hundred five billion, one hundred fifty million, four hundred forty-two thousand, five hundred fifty-two".