101450030 has 24 divisors (see below), whose sum is σ = 200722536. Its totient is φ = 36890480.

The previous prime is 101450009. The next prime is 101450047. The reversal of 101450030 is 30054101.

It is a junction number, because it is equal to n+sod(n) for n = 101449987 and 101450014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40712 + ... + 43131.

It is an arithmetic number, because the mean of its divisors is an integer number (8363439).

Almost surely, 2^101450030 is an apocalyptic number.

101450030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101450030 is a deficient number, since it is larger than the sum of its proper divisors (99272506).

101450030 is a wasteful number, since it uses less digits than its factorization.

101450030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83872 (or 83861 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 101450030 is about 10072.2405650381. The cubic root of 101450030 is about 466.3916071825.

The spelling of 101450030 in words is "one hundred one million, four hundred fifty thousand, thirty".