151641337 has 4 divisors (see below), whose sum is σ = 159622480. Its totient is φ = 143660196.

The previous prime is 151641331. The next prime is 151641353. The reversal of 151641337 is 733146151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 733146151 = 251 ⋅2920901.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151641337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151641299 and 151641308.

It is not an unprimeable number, because it can be changed into a prime (151641331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3990543 + ... + 3990580.

It is an arithmetic number, because the mean of its divisors is an integer number (39905620).

Almost surely, 2^151641337 is an apocalyptic number.

It is an amenable number.

151641337 is a deficient number, since it is larger than the sum of its proper divisors (7981143).

151641337 is an equidigital number, since it uses as much as digits as its factorization.

151641337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981142.

The product of its digits is 7560, while the sum is 31.

The square root of 151641337 is about 12314.2737098052. The cubic root of 151641337 is about 533.2602373347.

Adding to 151641337 its reverse (733146151), we get a palindrome (884787488).

The spelling of 151641337 in words is "one hundred fifty-one million, six hundred forty-one thousand, three hundred thirty-seven".