101996270 has 32 divisors (see below), whose sum is σ = 187595136. Its totient is φ = 39916800.

The previous prime is 101996269. The next prime is 101996281. The reversal of 101996270 is 72699101.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 101996270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165002 + ... + 165618.

It is an arithmetic number, because the mean of its divisors is an integer number (5862348).

Almost surely, 2^101996270 is an apocalyptic number.

101996270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101996270 is a deficient number, since it is larger than the sum of its proper divisors (85598866).

101996270 is a wasteful number, since it uses less digits than its factorization.

101996270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 101996270 is about 10099.3202741571. The cubic root of 101996270 is about 467.2271774111.

The spelling of 101996270 in words is "one hundred one million, nine hundred ninety-six thousand, two hundred seventy".