101120020121210 has 32 divisors (see below), whose sum is σ = 184592191469184. Its totient is φ = 39875606568000.

The previous prime is 101120020121203. The next prime is 101120020121279. The reversal of 101120020121210 is 12121020021101.

It is a Curzon number.

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, 5624900 + ... + 15293120.

It is an arithmetic number, because the mean of its divisors is an integer number (5768505983412).

Almost surely, 2^{101120020121210} is an apocalyptic number.

101120020121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101120020121210 is a deficient number, since it is larger than the sum of its proper divisors (83472171347974).

101120020121210 is a wasteful number, since it uses less digits than its factorization.

101120020121210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9683030.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101120020121210 its reverse (12121020021101), we get a palindrome (113241040142311).

The spelling of 101120020121210 in words is "one hundred one trillion, one hundred twenty billion, twenty million, one hundred twenty-one thousand, two hundred ten".