3141210121 has 16 divisors (see below), whose sum is σ = 3752582400. Its totient is φ = 2626784160.

The previous prime is 3141210101. The next prime is 3141210133. The reversal of 3141210121 is 1210121413.

It is not a de Polignac number, because 3141210121 - 2⁵ = 3141210089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3141210095 and 3141210104.

It is not an unprimeable number, because it can be changed into a prime (3141210101) 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, 97621 + ... + 125746.

It is an arithmetic number, because the mean of its divisors is an integer number (234536400).

Almost surely, 2^3141210121 is an apocalyptic number.

It is an amenable number.

3141210121 is a deficient number, since it is larger than the sum of its proper divisors (611372279).

3141210121 is an equidigital number, since it uses as much as digits as its factorization.

3141210121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223429 (or 223415 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 3141210121 is about 56046.4996320020. The cubic root of 3141210121 is about 1464.5324403394.

Adding to 3141210121 its reverse (1210121413), we get a palindrome (4351331534).

The spelling of 3141210121 in words is "three billion, one hundred forty-one million, two hundred ten thousand, one hundred twenty-one".