10154230146 has 40 divisors (see below), whose sum is σ = 23073488064. Its totient is φ = 3337067160.

The previous prime is 10154230127. The next prime is 10154230153. The reversal of 10154230146 is 64103245101.

It is a happy number.

10154230146 is a `hidden beast` number, since 101 + 542 + 3 + 0 + 14 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 429910 + ... + 452913.

Almost surely, 2^10154230146 is an apocalyptic number.

10154230146 is an abundant number, since it is smaller than the sum of its proper divisors (12919257918).

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

10154230146 is an equidigital number, since it uses as much as digits as its factorization.

10154230146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882908 (or 882899 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 10154230146 its reverse (64103245101), we get a palindrome (74257475247).

The spelling of 10154230146 in words is "ten billion, one hundred fifty-four million, two hundred thirty thousand, one hundred forty-six".