102860029 has 4 divisors (see below), whose sum is σ = 103223776. Its totient is φ = 102496284.

The previous prime is 102860027. The next prime is 102860033. The reversal of 102860029 is 920068201.

It is a happy number.

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 102860029 - 2¹ = 102860027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102859979 and 102860006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102860027) 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 3 ways as a sum of consecutive naturals, for example, 181449 + ... + 182014.

It is an arithmetic number, because the mean of its divisors is an integer number (25805944).

Almost surely, 2^102860029 is an apocalyptic number.

It is an amenable number.

102860029 is a deficient number, since it is larger than the sum of its proper divisors (363747).

102860029 is an equidigital number, since it uses as much as digits as its factorization.

102860029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363746.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 102860029 is about 10141.9933445058. The cubic root of 102860029 is about 468.5423816792.

The spelling of 102860029 in words is "one hundred two million, eight hundred sixty thousand, twenty-nine".