101429970 has 16 divisors (see below), whose sum is σ = 243432000. Its totient is φ = 27047984.

The previous prime is 101429953. The next prime is 101430001. The reversal of 101429970 is 79924101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690470 + ... + 1690529.

It is an arithmetic number, because the mean of its divisors is an integer number (15214500).

Almost surely, 2^101429970 is an apocalyptic number.

101429970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101429970 is an abundant number, since it is smaller than the sum of its proper divisors (142002030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101429970 is a wasteful number, since it uses less digits than its factorization.

101429970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381009.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 101429970 is about 10071.2447095679. The cubic root of 101429970 is about 466.3608648478.

The spelling of 101429970 in words is "one hundred one million, four hundred twenty-nine thousand, nine hundred seventy".