151205140142541 has 12 divisors (see below), whose sum is σ = 218407554986400. Its totient is φ = 100803366606600.

The previous prime is 151205140142531. The next prime is 151205140142587. The reversal of 151205140142541 is 145241041502151.

151205140142541 is a `hidden beast` number, since 1 + 5 + 1 + 20 + 51 + 4 + 0 + 1 + 42 + 541 = 666.

It is not a de Polignac number, because 151205140142541 - 2¹⁵ = 151205140109773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151205140142496 and 151205140142505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151205140142531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15193110 + ... + 23092008.

It is an arithmetic number, because the mean of its divisors is an integer number (18200629582200).

Almost surely, 2^{151205140142541} is an apocalyptic number.

It is an amenable number.

151205140142541 is a deficient number, since it is larger than the sum of its proper divisors (67202414843859).

151205140142541 is a wasteful number, since it uses less digits than its factorization.

151205140142541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10025856 (or 10025853 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 36.

Adding to 151205140142541 its reverse (145241041502151), we get a palindrome (296446181644692).

The spelling of 151205140142541 in words is "one hundred fifty-one trillion, two hundred five billion, one hundred forty million, one hundred forty-two thousand, five hundred forty-one".