101969914 has 4 divisors (see below), whose sum is σ = 152954874. Its totient is φ = 50984956.

The previous prime is 101969909. The next prime is 101969929. The reversal of 101969914 is 419969101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 419969101 = 131 ⋅3205871.

It can be written as a sum of positive squares in only one way, i.e., 72539289 + 29430625 = 8517^2 + 5425^2 .

It is a super-2 number, since 2×101969914² = 20795726722334792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25492477 + ... + 25492480.

Almost surely, 2^101969914 is an apocalyptic number.

101969914 is a deficient number, since it is larger than the sum of its proper divisors (50984960).

101969914 is an equidigital number, since it uses as much as digits as its factorization.

101969914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50984959.

The product of its (nonzero) digits is 17496, while the sum is 40.

The square root of 101969914 is about 10098.0153495625. The cubic root of 101969914 is about 467.1869298599.

The spelling of 101969914 in words is "one hundred one million, nine hundred sixty-nine thousand, nine hundred fourteen".