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2000102011311 = 31018387787051
BaseRepresentation
bin11101000110101111010…
…111101011000110101111
321002012121112210120011210
4131012233113223012233
5230232202103330221
64130500103245503
7264334251405105
oct35065727530657
97065545716153
102000102011311
11701269496458
12283772149893
131167bb7304b1
146cb3c245c75
1537061e2d276
hex1d1af5eb1af

2000102011311 has 16 divisors (see below), whose sum is σ = 2693531207808. Its totient is φ = 1320040260000.

The previous prime is 2000102011307. The next prime is 2000102011331. The reversal of 2000102011311 is 1131102010002.

It is not a de Polignac number, because 2000102011311 - 22 = 2000102011307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000102011331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2147736 + ... + 2934786.

It is an arithmetic number, because the mean of its divisors is an integer number (168345700488).

Almost surely, 22000102011311 is an apocalyptic number.

2000102011311 is a deficient number, since it is larger than the sum of its proper divisors (693429196497).

2000102011311 is a wasteful number, since it uses less digits than its factorization.

2000102011311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795542.

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

Adding to 2000102011311 its reverse (1131102010002), we get a palindrome (3131204021313).

The spelling of 2000102011311 in words is "two trillion, one hundred two million, eleven thousand, three hundred eleven".

Divisors: 1 3 101 303 8387 25161 787051 847087 2361153 2541261 79492151 238476453 6600996737 19802990211 666700670437 2000102011311