51031026114 has 32 divisors (see below), whose sum is σ = 106597131840. Its totient is φ = 16270080192.

The previous prime is 51031026103. The next prime is 51031026143. The reversal of 51031026114 is 41162013015.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1934949 + ... + 1961144.

It is an arithmetic number, because the mean of its divisors is an integer number (3331160370).

Almost surely, 2^51031026114 is an apocalyptic number.

51031026114 is an abundant number, since it is smaller than the sum of its proper divisors (55566105726).

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

51031026114 is a wasteful number, since it uses less digits than its factorization.

51031026114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3896194.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 51031026114 its reverse (41162013015), we get a palindrome (92193039129).

The spelling of 51031026114 in words is "fifty-one billion, thirty-one million, twenty-six thousand, one hundred fourteen".