105037121 has 8 divisors (see below), whose sum is σ = 122970624. Its totient is φ = 87835680.

The previous prime is 105037109. The next prime is 105037133. The reversal of 105037121 is 121730501.

It is an interprime number because it is at equal distance from previous prime (105037109) and next prime (105037133).

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

It is a cyclic number.

It is not a de Polignac number, because 105037121 - 2¹⁰ = 105036097 is a prime.

It is a super-2 number, since 2×105037121² = 22065593575937282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105037093 and 105037102.

It is not an unprimeable number, because it can be changed into a prime (105037321) 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, 182705 + ... + 183278.

It is an arithmetic number, because the mean of its divisors is an integer number (15371328).

Almost surely, 2^105037121 is an apocalyptic number.

It is an amenable number.

105037121 is a deficient number, since it is larger than the sum of its proper divisors (17933503).

105037121 is an equidigital number, since it uses as much as digits as its factorization.

105037121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366031.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 105037121 is about 10248.7619252278. The cubic root of 105037121 is about 471.8249868839.

Adding to 105037121 its reverse (121730501), we get a palindrome (226767622).

The spelling of 105037121 in words is "one hundred five million, thirty-seven thousand, one hundred twenty-one".