4542101102 has 16 divisors (see below), whose sum is σ = 8494319232. Its totient is φ = 1769649720.

The previous prime is 4542101087. The next prime is 4542101117. The reversal of 4542101102 is 2011012454.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4542101087) and next prime (4542101117).

It is a super-2 number, since 2×4542101102² = 41261364841579228808, which contains 22 as substring.

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, 14746928 + ... + 14747235.

It is an arithmetic number, because the mean of its divisors is an integer number (530894952).

Almost surely, 2^4542101102 is an apocalyptic number.

4542101102 is a deficient number, since it is larger than the sum of its proper divisors (3952218130).

4542101102 is a wasteful number, since it uses less digits than its factorization.

4542101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29494183.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 4542101102 is about 67395.1118553861. Note that the first 3 decimals coincide. The cubic root of 4542101102 is about 1656.0963460694.

Adding to 4542101102 its reverse (2011012454), we get a palindrome (6553113556).

The spelling of 4542101102 in words is "four billion, five hundred forty-two million, one hundred one thousand, one hundred two".