101031122 has 8 divisors (see below), whose sum is σ = 151620336. Its totient is φ = 50491012.

The previous prime is 101031107. The next prime is 101031131. The reversal of 101031122 is 221130101.

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

It is a super-2 number, since 2×101031122² = 20414575225157768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6608 + ... + 15675.

It is an arithmetic number, because the mean of its divisors is an integer number (18952542).

Almost surely, 2^101031122 is an apocalyptic number.

101031122 is a deficient number, since it is larger than the sum of its proper divisors (50589214).

101031122 is a wasteful number, since it uses less digits than its factorization.

101031122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24552.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 101031122 is about 10051.4238792322. The cubic root of 101031122 is about 465.7487793499.

Adding to 101031122 its reverse (221130101), we get a palindrome (322161223).

The spelling of 101031122 in words is "one hundred one million, thirty-one thousand, one hundred twenty-two".