101113142 has 8 divisors (see below), whose sum is σ = 163336656. Its totient is φ = 46667592.

The previous prime is 101113141. The next prime is 101113147. The reversal of 101113142 is 241311101.

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

It is a super-2 number, since 2×101113142² = 20447734970224328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101113141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1944458 + ... + 1944509.

It is an arithmetic number, because the mean of its divisors is an integer number (20417082).

Almost surely, 2^101113142 is an apocalyptic number.

101113142 is a deficient number, since it is larger than the sum of its proper divisors (62223514).

101113142 is a wasteful number, since it uses less digits than its factorization.

101113142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888982.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 101113142 is about 10055.5030704585. The cubic root of 101113142 is about 465.8747813887.

Adding to 101113142 its reverse (241311101), we get a palindrome (342424243).

The spelling of 101113142 in words is "one hundred one million, one hundred thirteen thousand, one hundred forty-two".