101243124252004 has 96 divisors (see below), whose sum is σ = 203917166208000. Its totient is φ = 43084416979584.

The previous prime is 101243124252001. The next prime is 101243124252007. The reversal of 101243124252004 is 400252421342101.

It is an interprime number because it is at equal distance from previous prime (101243124252001) and next prime (101243124252007).

It is not an unprimeable number, because it can be changed into a prime (101243124252001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5108377207 + ... + 5108397025.

It is an arithmetic number, because the mean of its divisors is an integer number (2124137148000).

Almost surely, 2^{101243124252004} is an apocalyptic number.

101243124252004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

101243124252004 is an abundant number, since it is smaller than the sum of its proper divisors (102674041955996).

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

101243124252004 is a wasteful number, since it uses less digits than its factorization.

101243124252004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22145 (or 22143 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 101243124252004 its reverse (400252421342101), we get a palindrome (501495545594105).

The spelling of 101243124252004 in words is "one hundred one trillion, two hundred forty-three billion, one hundred twenty-four million, two hundred fifty-two thousand, four".