1042101102 has 16 divisors (see below), whose sum is σ = 2381945472. Its totient is φ = 297743160.

The previous prime is 1042101101. The next prime is 1042101107. The reversal of 1042101102 is 2011012401.

It is a happy number.

It is a super-2 number, since 2×1042101102² = 2171949413579228808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042101101) 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, 12405924 + ... + 12406007.

It is an arithmetic number, because the mean of its divisors is an integer number (148871592).

Almost surely, 2^1042101102 is an apocalyptic number.

1042101102 is an abundant number, since it is smaller than the sum of its proper divisors (1339844370).

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

1042101102 is a wasteful number, since it uses less digits than its factorization.

1042101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24811943.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1042101102 is about 32281.5907600601. The cubic root of 1042101102 is about 1013.8412369264.

Adding to 1042101102 its reverse (2011012401), we get a palindrome (3053113503).

The spelling of 1042101102 in words is "one billion, forty-two million, one hundred one thousand, one hundred two".