2030121102 has 16 divisors (see below), whose sum is σ = 4146630912. Its totient is φ = 662308920.

The previous prime is 2030121091. The next prime is 2030121103. The reversal of 2030121102 is 2011210302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030121103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3599224 + ... + 3599787.

It is an arithmetic number, because the mean of its divisors is an integer number (259164432).

Almost surely, 2^2030121102 is an apocalyptic number.

2030121102 is an abundant number, since it is smaller than the sum of its proper divisors (2116509810).

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

2030121102 is a wasteful number, since it uses less digits than its factorization.

2030121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7199063.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2030121102 is about 45056.8652038732. The cubic root of 2030121102 is about 1266.2145951698.

Adding to 2030121102 its reverse (2011210302), we get a palindrome (4041331404).

The spelling of 2030121102 in words is "two billion, thirty million, one hundred twenty-one thousand, one hundred two".