125700099 has 8 divisors (see below), whose sum is σ = 191543040. Its totient is φ = 71828616.

The previous prime is 125700089. The next prime is 125700121. The reversal of 125700099 is 990007521.

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

It is not a de Polignac number, because 125700099 - 2²⁴ = 108922883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125700079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2992839 + ... + 2992880.

It is an arithmetic number, because the mean of its divisors is an integer number (23942880).

Almost surely, 2^125700099 is an apocalyptic number.

125700099 is a deficient number, since it is larger than the sum of its proper divisors (65842941).

125700099 is an equidigital number, since it uses as much as digits as its factorization.

125700099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5985729.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 125700099 is about 11211.6055496080. The cubic root of 125700099 is about 500.9317280207.

The spelling of 125700099 in words is "one hundred twenty-five million, seven hundred thousand, ninety-nine".