102836830 has 16 divisors (see below), whose sum is σ = 187187760. Its totient is φ = 40672192.

The previous prime is 102836821. The next prime is 102836837. The reversal of 102836830 is 38638201.

It is a junction number, because it is equal to n+sod(n) for n = 102836792 and 102836801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102836837) 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, 56884 + ... + 58663.

It is an arithmetic number, because the mean of its divisors is an integer number (11699235).

Almost surely, 2^102836830 is an apocalyptic number.

102836830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102836830 is a deficient number, since it is larger than the sum of its proper divisors (84350930).

102836830 is a wasteful number, since it uses less digits than its factorization.

102836830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115643.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 102836830 is about 10140.8495699325. The cubic root of 102836830 is about 468.5071540917.

The spelling of 102836830 in words is "one hundred two million, eight hundred thirty-six thousand, eight hundred thirty".