101112429 has 8 divisors (see below), whose sum is σ = 147072672. Its totient is φ = 61280240.

The previous prime is 101112409. The next prime is 101112461. The reversal of 101112429 is 924211101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101112429 - 2⁵ = 101112397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101112409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1531974 + ... + 1532039.

It is an arithmetic number, because the mean of its divisors is an integer number (18384084).

Almost surely, 2^101112429 is an apocalyptic number.

It is an amenable number.

101112429 is a deficient number, since it is larger than the sum of its proper divisors (45960243).

101112429 is a wasteful number, since it uses less digits than its factorization.

101112429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064027.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 101112429 is about 10055.4676171723. The cubic root of 101112429 is about 465.8736863464.

The spelling of 101112429 in words is "one hundred one million, one hundred twelve thousand, four hundred twenty-nine".