1102601 has 4 divisors (see below), whose sum is σ = 1105104. Its totient is φ = 1100100.

The previous prime is 1102583. The next prime is 1102663. The reversal of 1102601 is 1062011.

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: 1062011 = 37 ⋅28703.

It is a cyclic number.

It is not a de Polignac number, because 1102601 - 2⁶ = 1102537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102681) 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, 395 + ... + 1536.

It is an arithmetic number, because the mean of its divisors is an integer number (276276).

2^1102601 is an apocalyptic number.

It is an amenable number.

1102601 is a deficient number, since it is larger than the sum of its proper divisors (2503).

1102601 is an equidigital number, since it uses as much as digits as its factorization.

1102601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1102601 is about 1050.0480941366. The cubic root of 1102601 is about 103.3093099432.

Adding to 1102601 its reverse (1062011), we get a palindrome (2164612).

The spelling of 1102601 in words is "one million, one hundred two thousand, six hundred one".