150097121645 has 8 divisors (see below), whose sum is σ = 180238009056. Its totient is φ = 119996721936.

The previous prime is 150097121627. The next prime is 150097121651. The reversal of 150097121645 is 546121790051.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 150097121645 - 2⁸ = 150097121389 is a prime.

It is a super-3 number, since 3×150097121645³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

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, 10113767 + ... + 10128596.

It is an arithmetic number, because the mean of its divisors is an integer number (22529751132).

Almost surely, 2^150097121645 is an apocalyptic number.

It is an amenable number.

150097121645 is a deficient number, since it is larger than the sum of its proper divisors (30140887411).

150097121645 is a wasteful number, since it uses less digits than its factorization.

150097121645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20243851.

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 150097121645 in words is "one hundred fifty billion, ninety-seven million, one hundred twenty-one thousand, six hundred forty-five".