152001213 has 16 divisors (see below), whose sum is σ = 249438336. Its totient is φ = 80176320.

The previous prime is 152001211. The next prime is 152001221. The reversal of 152001213 is 312100251.

It is not a de Polignac number, because 152001213 - 2¹ = 152001211 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 152001192 and 152001201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152001211) 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, 278118 + ... + 278663.

It is an arithmetic number, because the mean of its divisors is an integer number (15589896).

Almost surely, 2^152001213 is an apocalyptic number.

152001213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

152001213 is a deficient number, since it is larger than the sum of its proper divisors (97437123).

152001213 is a wasteful number, since it uses less digits than its factorization.

152001213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556804.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 152001213 is about 12328.8771994858. The cubic root of 152001213 is about 533.6817493771.

Adding to 152001213 its reverse (312100251), we get a palindrome (464101464).

The spelling of 152001213 in words is "one hundred fifty-two million, one thousand, two hundred thirteen".