10161501 has 16 divisors (see below), whose sum is σ = 15579264. Its totient is φ = 5770944.

The previous prime is 10161499. The next prime is 10161551. The reversal of 10161501 is 10516101.

It is not a de Polignac number, because 10161501 - 2¹ = 10161499 is a prime.

It is a super-2 number, since 2×10161501² = 206512205146002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2235 + ... + 5031.

It is an arithmetic number, because the mean of its divisors is an integer number (973704).

Almost surely, 2^10161501 is an apocalyptic number.

It is an amenable number.

10161501 is a deficient number, since it is larger than the sum of its proper divisors (5417763).

10161501 is a wasteful number, since it uses less digits than its factorization.

10161501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 10161501 is about 3187.7109341971. The cubic root of 10161501 is about 216.5970919279.

Adding to 10161501 its reverse (10516101), we get a palindrome (20677602).

The spelling of 10161501 in words is "ten million, one hundred sixty-one thousand, five hundred one".