151501020213 has 8 divisors (see below), whose sum is σ = 203591922688. Its totient is φ = 100205398944.

The previous prime is 151501020211. The next prime is 151501020221. The reversal of 151501020213 is 312020105151.

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

It is not a de Polignac number, because 151501020213 - 2¹ = 151501020211 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 151501020213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151501020211) 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, 198819856 + ... + 198820617.

It is an arithmetic number, because the mean of its divisors is an integer number (25448990336).

Almost surely, 2^151501020213 is an apocalyptic number.

It is an amenable number.

151501020213 is a deficient number, since it is larger than the sum of its proper divisors (52090902475).

151501020213 is a wasteful number, since it uses less digits than its factorization.

151501020213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397640603.

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

Adding to 151501020213 its reverse (312020105151), we get a palindrome (463521125364).

The spelling of 151501020213 in words is "one hundred fifty-one billion, five hundred one million, twenty thousand, two hundred thirteen".