101961086 has 8 divisors (see below), whose sum is σ = 155534040. Its totient is φ = 50116408.

The previous prime is 101961059. The next prime is 101961091. The reversal of 101961086 is 680169101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431921 + ... + 432156.

It is an arithmetic number, because the mean of its divisors is an integer number (19441755).

Almost surely, 2^101961086 is an apocalyptic number.

101961086 is a deficient number, since it is larger than the sum of its proper divisors (53572954).

101961086 is an equidigital number, since it uses as much as digits as its factorization.

101961086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864138.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 101961086 is about 10097.5782245051. The cubic root of 101961086 is about 467.1734473038.

The spelling of 101961086 in words is "one hundred one million, nine hundred sixty-one thousand, eighty-six".