151156105015 has 8 divisors (see below), whose sum is σ = 181454547600. Its totient is φ = 120880069632.

The previous prime is 151156104991. The next prime is 151156105031. The reversal of 151156105015 is 510501651151.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151156105015 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5586954 + ... + 5613943.

It is an arithmetic number, because the mean of its divisors is an integer number (22681818450).

Almost surely, 2^151156105015 is an apocalyptic number.

151156105015 is a deficient number, since it is larger than the sum of its proper divisors (30298442585).

151156105015 is a wasteful number, since it uses less digits than its factorization.

151156105015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11203601.

The product of its (nonzero) digits is 3750, while the sum is 31.

Adding to 151156105015 its reverse (510501651151), we get a palindrome (661657756166).

The spelling of 151156105015 in words is "one hundred fifty-one billion, one hundred fifty-six million, one hundred five thousand, fifteen".