154235256130 has 32 divisors (see below), whose sum is σ = 279689241600. Its totient is φ = 61236458880.

The previous prime is 154235256127. The next prime is 154235256151. The reversal of 154235256130 is 31652532451.

It is a self number, because there is not a number n which added to its sum of digits gives 154235256130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784521 + ... + 961219.

It is an arithmetic number, because the mean of its divisors is an integer number (8740288800).

Almost surely, 2^154235256130 is an apocalyptic number.

154235256130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154235256130 is a deficient number, since it is larger than the sum of its proper divisors (125453985470).

154235256130 is a wasteful number, since it uses less digits than its factorization.

154235256130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177354.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 154235256130 its reverse (31652532451), we get a palindrome (185887788581).

The spelling of 154235256130 in words is "one hundred fifty-four billion, two hundred thirty-five million, two hundred fifty-six thousand, one hundred thirty".