116551351 has 18 divisors (see below), whose sum is σ = 140460768. Its totient is φ = 96329520.

The previous prime is 116551333. The next prime is 116551387. The reversal of 116551351 is 153155611.

It is not a de Polignac number, because 116551351 - 2⁹ = 116550839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116551651) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 420625 + ... + 420901.

It is an arithmetic number, because the mean of its divisors is an integer number (7803376).

Almost surely, 2^116551351 is an apocalyptic number.

116551351 is a deficient number, since it is larger than the sum of its proper divisors (23909417).

116551351 is an frugal number, since it uses more digits than its factorization.

116551351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 315 counting only the distinct ones).

The product of its digits is 2250, while the sum is 28.

The square root of 116551351 is about 10795.8950995274. The cubic root of 116551351 is about 488.4713585413.

The spelling of 116551351 in words is "one hundred sixteen million, five hundred fifty-one thousand, three hundred fifty-one".