151920497093 has 16 divisors (see below), whose sum is σ = 162927936000. Its totient is φ = 141143937792.

The previous prime is 151920497089. The next prime is 151920497101. The reversal of 151920497093 is 390794029151.

It is not a de Polignac number, because 151920497093 - 2² = 151920497089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151920497033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8531243 + ... + 8549031.

It is an arithmetic number, because the mean of its divisors is an integer number (10182996000).

Almost surely, 2^151920497093 is an apocalyptic number.

It is an amenable number.

151920497093 is a deficient number, since it is larger than the sum of its proper divisors (11007438907).

151920497093 is a wasteful number, since it uses less digits than its factorization.

151920497093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24244.

The product of its (nonzero) digits is 612360, while the sum is 50.

The spelling of 151920497093 in words is "one hundred fifty-one billion, nine hundred twenty million, four hundred ninety-seven thousand, ninety-three".