126001930154 has 8 divisors (see below), whose sum is σ = 189004433508. Its totient is φ = 63000452320.

The previous prime is 126001930099. The next prime is 126001930217. The reversal of 126001930154 is 451039100621.

126001930154 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 122048916025 + 3953014129 = 349355^2 + 62873^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 126001930154.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253964 + ... + 562584.

Almost surely, 2^126001930154 is an apocalyptic number.

126001930154 is a deficient number, since it is larger than the sum of its proper divisors (63002503354).

126001930154 is a wasteful number, since it uses less digits than its factorization.

126001930154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512760.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 126001930154 in words is "one hundred twenty-six billion, one million, nine hundred thirty thousand, one hundred fifty-four".