100770130 has 16 divisors (see below), whose sum is σ = 189273024. Its totient is φ = 38555440.

The previous prime is 100770127. The next prime is 100770133. The reversal of 100770130 is 31077001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100770127) and next prime (100770133).

It is a junction number, because it is equal to n+sod(n) for n = 100770098 and 100770107.

It is not an unprimeable number, because it can be changed into a prime (100770133) 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, 218836 + ... + 219295.

It is an arithmetic number, because the mean of its divisors is an integer number (11829564).

Almost surely, 2^100770130 is an apocalyptic number.

100770130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100770130 is a deficient number, since it is larger than the sum of its proper divisors (88502894).

100770130 is a wasteful number, since it uses less digits than its factorization.

100770130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438161.

The product of its (nonzero) digits is 147, while the sum is 19.

The square root of 100770130 is about 10038.4326465838. The cubic root of 100770130 is about 465.3473798429.

The spelling of 100770130 in words is "one hundred million, seven hundred seventy thousand, one hundred thirty".