101203140210 has 32 divisors (see below), whose sum is σ = 246512728512. Its totient is φ = 26584704960.

The previous prime is 101203140191. The next prime is 101203140229. The reversal of 101203140210 is 12041302101.

It is an interprime number because it is at equal distance from previous prime (101203140191) and next prime (101203140229).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 101203140210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25172901 + ... + 25176920.

It is an arithmetic number, because the mean of its divisors is an integer number (7703522766).

Almost surely, 2^101203140210 is an apocalyptic number.

101203140210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101203140210 is an abundant number, since it is smaller than the sum of its proper divisors (145309588302).

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

101203140210 is a wasteful number, since it uses less digits than its factorization.

101203140210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50349898.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 101203140210 its reverse (12041302101), we get a palindrome (113244442311).

The spelling of 101203140210 in words is "one hundred one billion, two hundred three million, one hundred forty thousand, two hundred ten".