106030545 has 16 divisors (see below), whose sum is σ = 178578240. Its totient is φ = 53573184.

The previous prime is 106030541. The next prime is 106030553. The reversal of 106030545 is 545030601.

It is not a de Polignac number, because 106030545 - 2² = 106030541 is a prime.

It is a super-2 number, since 2×106030545² = 22484952945994050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106030541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185734 + ... + 186303.

It is an arithmetic number, because the mean of its divisors is an integer number (11161140).

Almost surely, 2^106030545 is an apocalyptic number.

106030545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106030545 is a deficient number, since it is larger than the sum of its proper divisors (72547695).

106030545 is a wasteful number, since it uses less digits than its factorization.

106030545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372064.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 106030545 is about 10297.1134304717. The cubic root of 106030545 is about 473.3078032363.

The spelling of 106030545 in words is "one hundred six million, thirty thousand, five hundred forty-five".