102861433 has 8 divisors (see below), whose sum is σ = 104725440. Its totient is φ = 101003280.

The previous prime is 102861431. The next prime is 102861449. The reversal of 102861433 is 334168201.

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 102861433 - 2¹ = 102861431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102861431) 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, 49428 + ... + 51466.

It is an arithmetic number, because the mean of its divisors is an integer number (13090680).

Almost surely, 2^102861433 is an apocalyptic number.

It is an amenable number.

102861433 is a deficient number, since it is larger than the sum of its proper divisors (1864007).

102861433 is an equidigital number, since it uses as much as digits as its factorization.

102861433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 102861433 is about 10142.0625614320. The cubic root of 102861433 is about 468.5445134775.

The spelling of 102861433 in words is "one hundred two million, eight hundred sixty-one thousand, four hundred thirty-three".