102053768 has 32 divisors (see below), whose sum is σ = 194027160. Its totient is φ = 50319360.

The previous prime is 102053759. The next prime is 102053789. The reversal of 102053768 is 867350201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30448324 + 71605444 = 5518^2 + 8462^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242198 + ... + 242618.

Almost surely, 2^102053768 is an apocalyptic number.

It is an amenable number.

102053768 is a deficient number, since it is larger than the sum of its proper divisors (91973392).

102053768 is a wasteful number, since it uses less digits than its factorization.

102053768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 773 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 102053768 is about 10102.1665003107. The cubic root of 102053768 is about 467.3149570320.

The spelling of 102053768 in words is "one hundred two million, fifty-three thousand, seven hundred sixty-eight".