32120130 has 32 divisors (see below), whose sum is σ = 88101504. Its totient is φ = 7341696.

The previous prime is 32120111. The next prime is 32120147. The reversal of 32120130 is 3102123.

It is a happy number.

It is a super-3 number, since 3×32120130³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76267 + ... + 76686.

It is an arithmetic number, because the mean of its divisors is an integer number (2753172).

Almost surely, 2^32120130 is an apocalyptic number.

32120130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32120130 is an abundant number, since it is smaller than the sum of its proper divisors (55981374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32120130 is a wasteful number, since it uses less digits than its factorization.

32120130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152970.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 32120130 is about 5667.4623951112. The cubic root of 32120130 is about 317.8769944738.

Adding to 32120130 its reverse (3102123), we get a palindrome (35222253).

The spelling of 32120130 in words is "thirty-two million, one hundred twenty thousand, one hundred thirty".