150203106165 has 16 divisors (see below), whose sum is σ = 274657108608. Its totient is φ = 68664277056.

The previous prime is 150203106083. The next prime is 150203106233. The reversal of 150203106165 is 561601302051.

It is not a de Polignac number, because 150203106165 - 2⁸ = 150203105909 is a prime.

It is a super-2 number, since 2×150203106165² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715252782 + ... + 715252991.

It is an arithmetic number, because the mean of its divisors is an integer number (17166069288).

Almost surely, 2^150203106165 is an apocalyptic number.

150203106165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150203106165 is a deficient number, since it is larger than the sum of its proper divisors (124454002443).

150203106165 is a wasteful number, since it uses less digits than its factorization.

150203106165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430505788.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 150203106165 in words is "one hundred fifty billion, two hundred three million, one hundred six thousand, one hundred sixty-five".