150253121001 has 8 divisors (see below), whose sum is σ = 206799994624. Its totient is φ = 96937497360.

The previous prime is 150253120967. The next prime is 150253121009. The reversal of 150253121001 is 100121352051.

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

It is not a de Polignac number, because 150253121001 - 2¹⁵ = 150253088233 is a prime.

It is a super-2 number, since 2×150253121001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150253121009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807812386 + ... + 807812571.

It is an arithmetic number, because the mean of its divisors is an integer number (25849999328).

Almost surely, 2^150253121001 is an apocalyptic number.

It is an amenable number.

150253121001 is a deficient number, since it is larger than the sum of its proper divisors (56546873623).

150253121001 is a wasteful number, since it uses less digits than its factorization.

150253121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615624991.

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 150253121001 its reverse (100121352051), we get a palindrome (250374473052).

The spelling of 150253121001 in words is "one hundred fifty billion, two hundred fifty-three million, one hundred twenty-one thousand, one".