5101010142 has 24 divisors (see below), whose sum is σ = 10767233736. Its totient is φ = 1610844624.

The previous prime is 5101010111. The next prime is 5101010153. The reversal of 5101010142 is 2410101015.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1175353 + ... + 1179684.

It is an arithmetic number, because the mean of its divisors is an integer number (448634739).

Almost surely, 2^5101010142 is an apocalyptic number.

5101010142 is an abundant number, since it is smaller than the sum of its proper divisors (5666223594).

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

5101010142 is a wasteful number, since it uses less digits than its factorization.

5101010142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355080 (or 2355061 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 5101010142 is about 71421.3563438836. The cubic root of 5101010142 is about 1721.4142575412.

Adding to 5101010142 its reverse (2410101015), we get a palindrome (7511111157).

The spelling of 5101010142 in words is "five billion, one hundred one million, ten thousand, one hundred forty-two".