101956150 has 24 divisors (see below), whose sum is σ = 190070424. Its totient is φ = 40689600.

The previous prime is 101956103. The next prime is 101956177. The reversal of 101956150 is 51659101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22474 + ... + 26626.

It is an arithmetic number, because the mean of its divisors is an integer number (7919601).

Almost surely, 2^101956150 is an apocalyptic number.

101956150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101956150 is a deficient number, since it is larger than the sum of its proper divisors (88114274).

101956150 is a wasteful number, since it uses less digits than its factorization.

101956150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656 (or 4651 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 101956150 is about 10097.3338065056. Note that the first 3 decimals coincide. The cubic root of 101956150 is about 467.1659084625.

The spelling of 101956150 in words is "one hundred one million, nine hundred fifty-six thousand, one hundred fifty".