101543222028315 has 32 divisors (see below), whose sum is σ = 167712041097216. Its totient is φ = 52408796993280.

The previous prime is 101543222028293. The next prime is 101543222028329. The reversal of 101543222028315 is 513820222345101.

It is a happy number.

It is not a de Polignac number, because 101543222028315 - 2¹⁹ = 101543221504027 is a prime.

It is a super-2 number, since 2×101543222028315² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40331967 + ... + 42775623.

It is an arithmetic number, because the mean of its divisors is an integer number (5241001284288).

Almost surely, 2^{101543222028315} is an apocalyptic number.

101543222028315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101543222028315 is a deficient number, since it is larger than the sum of its proper divisors (66168819068901).

101543222028315 is a wasteful number, since it uses less digits than its factorization.

101543222028315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533059.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 101543222028315 in words is "one hundred one trillion, five hundred forty-three billion, two hundred twenty-two million, twenty-eight thousand, three hundred fifteen".