101630769 has 8 divisors (see below), whose sum is σ = 135676032. Its totient is φ = 67669680.

The previous prime is 101630747. The next prime is 101630783. The reversal of 101630769 is 967036101.

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

It is a de Polignac number, because none of the positive numbers 2^k-101630769 is a prime.

It is a super-2 number, since 2×101630769² = 20657626415062722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (101630719) 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, 18169 + ... + 23094.

It is an arithmetic number, because the mean of its divisors is an integer number (16959504).

Almost surely, 2^101630769 is an apocalyptic number.

It is an amenable number.

101630769 is a deficient number, since it is larger than the sum of its proper divisors (34045263).

101630769 is an equidigital number, since it uses as much as digits as its factorization.

101630769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42087.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 101630769 is about 10081.2087072930. The cubic root of 101630769 is about 466.6684105944.

The spelling of 101630769 in words is "one hundred one million, six hundred thirty thousand, seven hundred sixty-nine".