151201312 has 48 divisors (see below), whose sum is σ = 305363520. Its totient is φ = 73675008.

The previous prime is 151201301. The next prime is 151201313. The reversal of 151201312 is 213102151.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151201313) 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, 233373 + ... + 234019.

It is an arithmetic number, because the mean of its divisors is an integer number (6361740).

Almost surely, 2^151201312 is an apocalyptic number.

It is an amenable number.

151201312 is an abundant number, since it is smaller than the sum of its proper divisors (154162208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151201312 is a wasteful number, since it uses less digits than its factorization.

151201312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 151201312 is about 12296.3942682398. The cubic root of 151201312 is about 532.7439419539.

Adding to 151201312 its reverse (213102151), we get a palindrome (364303463).

The spelling of 151201312 in words is "one hundred fifty-one million, two hundred one thousand, three hundred twelve".