101020001212110 has 64 divisors (see below), whose sum is σ = 254791364585472. Its totient is φ = 25601046178176.

The previous prime is 101020001212093. The next prime is 101020001212157. The reversal of 101020001212110 is 11212100020101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1058196574 + ... + 1058292033.

It is an arithmetic number, because the mean of its divisors is an integer number (3981115071648).

Almost surely, 2^{101020001212110} is an apocalyptic number.

101020001212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101020001212110 is an abundant number, since it is smaller than the sum of its proper divisors (153771363373362).

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

101020001212110 is a wasteful number, since it uses less digits than its factorization.

101020001212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116488697.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101020001212110 its reverse (11212100020101), we get a palindrome (112232101232211).

The spelling of 101020001212110 in words is "one hundred one trillion, twenty billion, one million, two hundred twelve thousand, one hundred ten".