102000374 has 32 divisors (see below), whose sum is σ = 189677376. Its totient is φ = 40135680.

The previous prime is 102000373. The next prime is 102000389. The reversal of 102000374 is 473000201.

It is a happy number.

It is a super-2 number, since 2×102000374² = 20808152592279752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

102000374 is a modest number, since divided by 374 gives 102 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4532 + ... + 14984.

It is an arithmetic number, because the mean of its divisors is an integer number (5927418).

Almost surely, 2^102000374 is an apocalyptic number.

102000374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102000374 is a deficient number, since it is larger than the sum of its proper divisors (87677002).

102000374 is a wasteful number, since it uses less digits than its factorization.

102000374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10520.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 102000374 is about 10099.5234541042. The cubic root of 102000374 is about 467.2334438972.

Adding to 102000374 its reverse (473000201), we get a palindrome (575000575).

The spelling of 102000374 in words is "one hundred two million, three hundred seventy-four", and thus it is an aban number.