101085452 has 12 divisors (see below), whose sum is σ = 190507296. Its totient is φ = 46654800.

The previous prime is 101085449. The next prime is 101085461. The reversal of 101085452 is 254580101.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 971924 + ... + 972027.

It is an arithmetic number, because the mean of its divisors is an integer number (15875608).

Almost surely, 2^101085452 is an apocalyptic number.

It is an amenable number.

101085452 is a deficient number, since it is larger than the sum of its proper divisors (89421844).

101085452 is a wasteful number, since it uses less digits than its factorization.

101085452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943968 (or 1943966 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 101085452 is about 10054.1261181666. The cubic root of 101085452 is about 465.8322506481.

The spelling of 101085452 in words is "one hundred one million, eighty-five thousand, four hundred fifty-two".