102133419 has 8 divisors (see below), whose sum is σ = 139499472. Its totient is φ = 66428160.

The previous prime is 102133403. The next prime is 102133441. The reversal of 102133419 is 914331201.

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

It is not a de Polignac number, because 102133419 - 2⁴ = 102133403 is a prime.

It is a super-2 number, since 2×102133419² = 20862470553259122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102133489) 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, 415054 + ... + 415299.

It is an arithmetic number, because the mean of its divisors is an integer number (17437434).

Almost surely, 2^102133419 is an apocalyptic number.

102133419 is a deficient number, since it is larger than the sum of its proper divisors (37366053).

102133419 is an equidigital number, since it uses as much as digits as its factorization.

102133419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830397.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 102133419 is about 10106.1080045683. The cubic root of 102133419 is about 467.4365021902.

The spelling of 102133419 in words is "one hundred two million, one hundred thirty-three thousand, four hundred nineteen".