151247657803 has 12 divisors (see below), whose sum is σ = 166263051024. Its totient is φ = 137484947600.

The previous prime is 151247657801. The next prime is 151247657849. The reversal of 151247657803 is 308756742151.

It is not a de Polignac number, because 151247657803 - 2¹ = 151247657801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151247657801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1378725 + ... + 1484377.

It is an arithmetic number, because the mean of its divisors is an integer number (13855254252).

Almost surely, 2^151247657803 is an apocalyptic number.

151247657803 is a deficient number, since it is larger than the sum of its proper divisors (15015393221).

151247657803 is a wasteful number, since it uses less digits than its factorization.

151247657803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117506 (or 117495 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 151247657803 in words is "one hundred fifty-one billion, two hundred forty-seven million, six hundred fifty-seven thousand, eight hundred three".