154151241513 has 32 divisors (see below), whose sum is σ = 224942209920. Its totient is φ = 93524136960.

The previous prime is 154151241473. The next prime is 154151241551. The reversal of 154151241513 is 315142151451.

It is not a de Polignac number, because 154151241513 - 2³⁷ = 16712288041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (154151241913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236370 + ... + 603467.

It is an arithmetic number, because the mean of its divisors is an integer number (7029444060).

Almost surely, 2^154151241513 is an apocalyptic number.

It is an amenable number.

154151241513 is a deficient number, since it is larger than the sum of its proper divisors (70790968407).

154151241513 is a wasteful number, since it uses less digits than its factorization.

154151241513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839977.

The product of its digits is 12000, while the sum is 33.

Adding to 154151241513 its reverse (315142151451), we get a palindrome (469293392964).

The spelling of 154151241513 in words is "one hundred fifty-four billion, one hundred fifty-one million, two hundred forty-one thousand, five hundred thirteen".