202103012101012 has 24 divisors (see below), whose sum is σ = 385843014516960. Its totient is φ = 91862626592160.

The previous prime is 202103012100991. The next prime is 202103012101031. The reversal of 202103012101012 is 210101210301202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57753718 + ... + 61153069.

It is an arithmetic number, because the mean of its divisors is an integer number (16076792271540).

Almost surely, 2^{202103012101012} is an apocalyptic number.

202103012101012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202103012101012 is a deficient number, since it is larger than the sum of its proper divisors (183740002415948).

202103012101012 is a wasteful number, since it uses less digits than its factorization.

202103012101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118945431 (or 118945429 counting only the distinct ones).

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

Adding to 202103012101012 its reverse (210101210301202), we get a palindrome (412204222402214).

The spelling of 202103012101012 in words is "two hundred two trillion, one hundred three billion, twelve million, one hundred one thousand, twelve".