101115829028 has 12 divisors (see below), whose sum is σ = 181735206492. Its totient is φ = 49191484320.

The previous prime is 101115829027. The next prime is 101115829057. The reversal of 101115829028 is 820928511101.

It can be written as a sum of positive squares in 2 ways, for example, as 55630883044 + 45484945984 = 235862^2 + 213272^2 .

It is a super-3 number, since 3×101115829028³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101115828982 and 101115829000.

It is not an unprimeable number, because it can be changed into a prime (101115829027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341607383 + ... + 341607678.

It is an arithmetic number, because the mean of its divisors is an integer number (15144600541).

Almost surely, 2^101115829028 is an apocalyptic number.

It is an amenable number.

101115829028 is a deficient number, since it is larger than the sum of its proper divisors (80619377464).

101115829028 is a wasteful number, since it uses less digits than its factorization.

101115829028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683215102 (or 683215100 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 38.

The spelling of 101115829028 in words is "one hundred one billion, one hundred fifteen million, eight hundred twenty-nine thousand, twenty-eight".