125053302102 has 8 divisors (see below), whose sum is σ = 250106604216. Its totient is φ = 41684434032.

The previous prime is 125053302071. The next prime is 125053302107. The reversal of 125053302102 is 201203350521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

125053302102 is an admirable number.

It is a super-2 number, since 2×125053302102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125053302107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10421108503 + ... + 10421108514.

It is an arithmetic number, because the mean of its divisors is an integer number (31263325527).

Almost surely, 2^125053302102 is an apocalyptic number.

125053302102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

125053302102 is a wasteful number, since it uses less digits than its factorization.

125053302102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20842217022.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 125053302102 its reverse (201203350521), we get a palindrome (326256652623).

The spelling of 125053302102 in words is "one hundred twenty-five billion, fifty-three million, three hundred two thousand, one hundred two".