101029 has 4 divisors (see below), whose sum is σ = 104320. Its totient is φ = 97740.

The previous prime is 101027. The next prime is 101051. The reversal of 101029 is 920101.

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.

It is a cyclic number.

It is not a de Polignac number, because 101029 - 2¹ = 101027 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021) 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, 1599 + ... + 1660.

It is an arithmetic number, because the mean of its divisors is an integer number (26080).

2¹⁰¹⁰²⁹ is an apocalyptic number.

It is an amenable number.

101029 is a deficient number, since it is larger than the sum of its proper divisors (3291).

101029 is an equidigital number, since it uses as much as digits as its factorization.

101029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 101029 is about 317.8505938330. The cubic root of 101029 is about 46.5745518553.

The spelling of 101029 in words is "one hundred one thousand, twenty-nine".