10205023190 has 8 divisors (see below), whose sum is σ = 18369041760. Its totient is φ = 4082009272.

The previous prime is 10205023183. The next prime is 10205023201. The reversal of 10205023190 is 9132050201.

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

It is a super-3 number, since 3×10205023190³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510251150 + ... + 510251169.

It is an arithmetic number, because the mean of its divisors is an integer number (2296130220).

Almost surely, 2^10205023190 is an apocalyptic number.

10205023190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10205023190 is a deficient number, since it is larger than the sum of its proper divisors (8164018570).

10205023190 is a wasteful number, since it uses less digits than its factorization.

10205023190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020502326.

The product of its (nonzero) digits is 540, while the sum is 23.

Adding to 10205023190 its reverse (9132050201), we get a palindrome (19337073391).

The spelling of 10205023190 in words is "ten billion, two hundred five million, twenty-three thousand, one hundred ninety".