10102419 has 6 divisors (see below), whose sum is σ = 14592396. Its totient is φ = 6734940.

The previous prime is 10102387. The next prime is 10102423. The reversal of 10102419 is 91420101.

It is not a de Polignac number, because 10102419 - 2⁵ = 10102387 is a prime.

It is a super-2 number, since 2×10102419² = 204117739303122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10102429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 561237 + ... + 561254.

It is an arithmetic number, because the mean of its divisors is an integer number (2432066).

Almost surely, 2^10102419 is an apocalyptic number.

10102419 is a deficient number, since it is larger than the sum of its proper divisors (4489977).

10102419 is a wasteful number, since it uses less digits than its factorization.

10102419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122497 (or 1122494 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 10102419 is about 3178.4302729492. The cubic root of 10102419 is about 216.1764889858.

The spelling of 10102419 in words is "ten million, one hundred two thousand, four hundred nineteen".